Update versions for PHP 7.1.26

* PHP-5.6:
  Fix bug #77418 - Heap overflow in utf32be_mbc_to_code
  [ci skip] Add NEWS
  Fix more issues with encodilng length
  Fix #77270: imagecolormatch Out Of Bounds Write on Heap
  Fix bug #77380  (Global out of bounds read in xmlrpc base64 code)
  Fix bug #77371 (heap buffer overflow in mb regex functions - compile_string_node)
  Fix bug #77370 - check that we do not read past buffer end when parsing multibytes
  Fix #77269: Potential unsigned underflow in gdImageScale
  Fix bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext)
  Fix bug #77242 (heap out of bounds read in xmlrpc_decode())
  Regenerate certs for openssl tests

.travis.yml

@@ -1,3 +1,6 @@
+git:
+  quiet: true
+
 dist: trusty
 language: c
 sudo: required

NEWS

@@ -1,6 +1,41 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-?? ??? 2018, PHP 7.1.25
+10 Jan 2019, PHP 7.1.26
+
+- Core:
+  . Fixed bug #77369 (memcpy with negative length via crafted DNS response). (Stas)
+
+- GD:
+  . Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to
+    use-after-free). (cmb)
+  . Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (cmb)
+
+- IMAP:
+  . Fixed bug #77020 (null pointer dereference in imap_mail). (cmb)
+
+- Mbstring:
+  . Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token). (Stas)
+  . Fixed bug #77371 (heap buffer overflow in mb regex functions
+    - compile_string_node). (Stas)
+  . Fixed bug #77381 (heap buffer overflow in multibyte match_at). (Stas)
+  . Fixed bug #77382 (heap buffer overflow due to incorrect length in
+    expand_case_fold_string). (Stas)
+  . Fixed bug #77385 (buffer overflow in fetch_token). (Stas)
+  . Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode). (Stas)
+  . Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (Stas)
+
+- Phar:
+  . Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (Stas)
+
+- Xmlrpc:
+  . Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (cmb)
+  . Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (Stas)
+
+06 Dec 2018, PHP 7.1.25
+
+- Core:
+  . Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
+    (Valentin V. Bartenev)
 
 - ftp:
   . Fixed bug #77151 (ftp_close(): SSL_read on shutdown). (Remi)
@@ -9,6 +44,10 @@ PHP                                                                        NEWS
   . Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
     (cmb)
 
+- IMAP:
+  . Fixed bug #77153 (imap_open allows to run arbitrary shell commands via
+    mailbox parameter). (Stas)
+
 - ODBC:
   . Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
     (Jon Allen)

UPGRADING

@@ -146,6 +146,13 @@ PHP 7.1 UPGRADE NOTES
     aligned, which causes slightly different behavior than before for some
     pathological cases.
 
+- IMAP:
+  Starting with 7.1.25, rsh/ssh logins are disabled by default. Use
+  imap.enable_insecure_rsh if you want to enable them. Note that the IMAP
+  library does not filter mailbox names before passing them to rsh/ssh
+  command, thus passing untrusted data to this function with rsh/ssh enabled
+  is insecure.
+
 ========================================
 2. New Features
 ========================================

Zend/zend_signal.c

@@ -399,7 +399,7 @@ void zend_signal_init(void) /* {{{ */
 
 /* {{{ zend_signal_startup
  * alloc zend signal globals */
-void zend_signal_startup(void)
+ZEND_API void zend_signal_startup(void)
 {
 
 #ifdef ZTS

Zend/zend_signal.h

@@ -89,7 +89,7 @@ ZEND_API void zend_signal_handler_unblock(void);
 void zend_signal_activate(void);
 void zend_signal_deactivate(void);
 BEGIN_EXTERN_C()
-void zend_signal_startup(void);
+ZEND_API void zend_signal_startup(void);
 END_EXTERN_C()
 void zend_signal_init(void);
 

configure.in

@@ -119,8 +119,8 @@ int zend_sprintf(char *buffer, const char *format, ...);
 
 PHP_MAJOR_VERSION=7
 PHP_MINOR_VERSION=1
-PHP_RELEASE_VERSION=25
-PHP_EXTRA_VERSION="-dev"
+PHP_RELEASE_VERSION=26
+PHP_EXTRA_VERSION=""
 PHP_VERSION="$PHP_MAJOR_VERSION.$PHP_MINOR_VERSION.$PHP_RELEASE_VERSION$PHP_EXTRA_VERSION"
 PHP_VERSION_ID=`expr [$]PHP_MAJOR_VERSION \* 10000 + [$]PHP_MINOR_VERSION \* 100 + [$]PHP_RELEASE_VERSION`
 

ext/gd/libgd/gd_color.c

@@ -33,8 +33,8 @@ int gdImageColorMatch (gdImagePtr im1, gdImagePtr im2)
 		return -4; /* At least 1 color must be allocated */
 	}
 
-	buf = (unsigned long *)safe_emalloc(sizeof(unsigned long), 5 * im2->colorsTotal, 0);
-	memset( buf, 0, sizeof(unsigned long) * 5 * im2->colorsTotal );
+	buf = (unsigned long *)safe_emalloc(sizeof(unsigned long), 5 * gdMaxColors, 0);
+	memset( buf, 0, sizeof(unsigned long) * 5 * gdMaxColors );
 
 	for (x=0; x<im1->sx; x++) {
 		for( y=0; y<im1->sy; y++ ) {

ext/gd/libgd/gd_interpolation.c

@@ -890,8 +890,13 @@ static inline LineContribType * _gdContributionsAlloc(unsigned int line_length,
 {
 	unsigned int u = 0;
 	LineContribType *res;
-	int overflow_error = 0;
+	size_t weights_size;
 
+	if (overflow2(windows_size, sizeof(double))) {
+		return NULL;
+	} else {
+		weights_size = windows_size * sizeof(double);
+	}
 	res = (LineContribType *) gdMalloc(sizeof(LineContribType));
 	if (!res) {
 		return NULL;
@@ -908,15 +913,10 @@ static inline LineContribType * _gdContributionsAlloc(unsigned int line_length,
 		return NULL;
 	}
 	for (u = 0 ; u < line_length ; u++) {
-		if (overflow2(windows_size, sizeof(double))) {
-			overflow_error = 1;
-		} else {
-			res->ContribRow[u].Weights = (double *) gdMalloc(windows_size * sizeof(double));
-		}
-		if (overflow_error == 1 || res->ContribRow[u].Weights == NULL) {
+		res->ContribRow[u].Weights = (double *) gdMalloc(weights_size);
+		if (res->ContribRow[u].Weights == NULL) {
 			unsigned int i;
-			u--;
-			for (i=0;i<=u;i++) {
+			for (i=0;i<u;i++) {
 				gdFree(res->ContribRow[i].Weights);
 			}
 			gdFree(res->ContribRow);

ext/gd/tests/bug77269.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Bug #77269 (Potential unsigned underflow in gdImageScale)
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die('skip gd extension not available');
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+?>
+--INI--
+memory_limit=2G
+--FILE--
+<?php
+$im = imagecreate(2**28, 1);
+if(is_resource($im)) {
+	imagescale($im, 1, 1, IMG_TRIANGLE);
+}
+?>
+===DONE===
+--EXPECTF--
+Warning: imagecreate():%S product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully
+ in %s on line %d
+===DONE===

ext/gd/tests/bug77270.phpt

@@ -0,0 +1,20 @@
+--TEST--
+Bug #77270 (imagecolormatch Out Of Bounds Write on Heap)
+--INI--
+memory_limit=-1
+--SKIPIF--
+<?php
+if (!extension_loaded('gd')) die('skip gd extension not available');
+if (!GD_BUNDLED && version_compare(GD_VERSION, '2.2.5', '<=')) die('skip upstream bugfix has not been released');
+?>
+--FILE--
+<?php
+$img1 = imagecreatetruecolor(0xfff, 0xfff);
+$img2 = imagecreate(0xfff, 0xfff);
+imagecolorallocate($img2, 0, 0, 0);
+imagesetpixel($img2, 0, 0, 255);
+imagecolormatch($img1, $img2);
+?>
+===DONE===
+--EXPECT--
+===DONE===

ext/imap/php_imap.c

@@ -562,6 +562,15 @@ static const zend_module_dep imap_deps[] = {
 };
 /* }}} */
 
+
+/* {{{ PHP_INI
+ */
+PHP_INI_BEGIN()
+STD_PHP_INI_BOOLEAN("imap.enable_insecure_rsh", "0", PHP_INI_SYSTEM, OnUpdateBool, enable_rsh, zend_imap_globals, imap_globals)
+PHP_INI_END()
+/* }}} */
+
+
 /* {{{ imap_module_entry
  */
 zend_module_entry imap_module_entry = {
@@ -832,6 +841,8 @@ PHP_MINIT_FUNCTION(imap)
 {
 	unsigned long sa_all =	SA_MESSAGES | SA_RECENT | SA_UNSEEN | SA_UIDNEXT | SA_UIDVALIDITY;
 
+	REGISTER_INI_ENTRIES();
+
 #ifndef PHP_WIN32
 	mail_link(&unixdriver);		/* link in the unix driver */
 	mail_link(&mhdriver);		/* link in the mh driver */
@@ -1049,6 +1060,12 @@ PHP_MINIT_FUNCTION(imap)
 	GC_TEXTS               texts
 	*/
 
+	if (!IMAPG(enable_rsh)) {
+		/* disable SSH and RSH, see https://bugs.php.net/bug.php?id=77153 */
+		mail_parameters (NIL, SET_RSHTIMEOUT, 0);
+		mail_parameters (NIL, SET_SSHTIMEOUT, 0);
+	}
+
 	le_imap = zend_register_list_destructors_ex(mail_close_it, NULL, "imap", module_number);
 	return SUCCESS;
 }
@@ -1136,6 +1153,8 @@ PHP_MINFO_FUNCTION(imap)
 	php_info_print_table_row(2, "Kerberos Support", "enabled");
 #endif
 	php_info_print_table_end();
+
+	DISPLAY_INI_ENTRIES();
 }
 /* }}} */
 
@@ -4109,7 +4128,6 @@ PHP_FUNCTION(imap_mail)
 	if (!ZSTR_LEN(message)) {
 		/* this is not really an error, so it is allowed. */
 		php_error_docref(NULL, E_WARNING, "No message string in mail command");
-		message = NULL;
 	}
 
 	if (_php_imap_mail(ZSTR_VAL(to), ZSTR_VAL(subject), ZSTR_VAL(message), headers?ZSTR_VAL(headers):NULL, cc?ZSTR_VAL(cc):NULL,

ext/imap/php_imap.h

@@ -216,6 +216,7 @@ ZEND_BEGIN_MODULE_GLOBALS(imap)
 #endif
 	/* php_stream for php_mail_gets() */
 	php_stream *gets_stream;
+	zend_bool enable_rsh;
 ZEND_END_MODULE_GLOBALS(imap)
 
 #ifdef ZTS

ext/imap/tests/bug77020.phpt

@@ -0,0 +1,15 @@
+--TEST--
+Bug #77020 (null pointer dereference in imap_mail)
+--SKIPIF--
+<?php
+if (!extension_loaded('imap')) die('skip imap extension not available');
+?>
+--FILE--
+<?php
+imap_mail('1', 1, NULL);
+?>
+===DONE===
+--EXPECTF--
+Warning: imap_mail(): No message string in mail command in %s on line %d
+%s
+===DONE===

ext/imap/tests/bug77153.phpt

@@ -0,0 +1,24 @@
+--TEST--                                 
+Bug #77153 (imap_open allows to run arbitrary shell commands via mailbox parameter)
+--SKIPIF--
+<?php
+        if (!extension_loaded("imap")) { 
+                die("skip imap extension not available");  
+        }
+?>
+--FILE--
+<?php
+$payload = "echo 'BUG'> " . __DIR__ . '/__bug';
+$payloadb64 = base64_encode($payload);
+$server = "x -oProxyCommand=echo\t$payloadb64|base64\t-d|sh}";
+@imap_open('{'.$server.':143/imap}INBOX', '', '');
+// clean
+imap_errors();
+var_dump(file_exists(__DIR__ . '/__bug'));
+?>
+--EXPECT--
+bool(false)
+--CLEAN--
+<?php
+if(file_exists(__DIR__ . '/__bug')) unlink(__DIR__ . '/__bug');
+?>

ext/mbstring/oniguruma/enc/unicode.c

@@ -10989,6 +10989,7 @@ onigenc_unicode_mbc_case_fold(OnigEncoding enc,
 
   code = ONIGENC_MBC_TO_CODE(enc, p, end);
   len = enclen(enc, p);
+  if (*pp + len > end) len = end - *pp;
   *pp += len;
 
 #ifdef USE_UNICODE_CASE_FOLD_TURKISH_AZERI

ext/mbstring/oniguruma/enc/utf16_be.c

@@ -75,16 +75,18 @@ utf16be_is_mbc_newline(const UChar* p, const UChar* end)
 }
 
 static OnigCodePoint
-utf16be_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)
+utf16be_mbc_to_code(const UChar* p, const UChar* end)
 {
   OnigCodePoint code;
 
   if (UTF16_IS_SURROGATE_FIRST(*p)) {
+    if (end - p < 4) return 0;
     code = ((((p[0] - 0xd8) << 2) + ((p[1] & 0xc0) >> 6) + 1) << 16)
          + ((((p[1] & 0x3f) << 2) + (p[2] - 0xdc)) << 8)
          + p[3];
   }
   else {
+    if (end - p < 2) return 0;
     code = p[0] * 256 + p[1];
   }
   return code;

ext/mbstring/oniguruma/enc/utf16_le.c

@@ -81,13 +81,14 @@ utf16le_is_mbc_newline(const UChar* p, const UChar* end)
 }
 
 static OnigCodePoint
-utf16le_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)
+utf16le_mbc_to_code(const UChar* p, const UChar* end)
 {
   OnigCodePoint code;
   UChar c0 = *p;
   UChar c1 = *(p+1);
 
   if (UTF16_IS_SURROGATE_FIRST(c1)) {
+    if (end - p < 4) return 0;
     code = ((((c1 - 0xd8) << 2) + ((c0  & 0xc0) >> 6) + 1) << 16)
          + ((((c0 & 0x3f) << 2) + (p[3] - 0xdc)) << 8)
          + p[2];

ext/mbstring/oniguruma/enc/utf32_be.c

@@ -60,6 +60,7 @@ utf32be_is_mbc_newline(const UChar* p, const UChar* end)
 static OnigCodePoint
 utf32be_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)
 {
+  if (end - p < 4) return 0;
   return (OnigCodePoint )(((p[0] * 256 + p[1]) * 256 + p[2]) * 256 + p[3]);
 }
 

ext/mbstring/oniguruma/enc/utf32_le.c

@@ -60,6 +60,7 @@ utf32le_is_mbc_newline(const UChar* p, const UChar* end)
 static OnigCodePoint
 utf32le_mbc_to_code(const UChar* p, const UChar* end ARG_UNUSED)
 {
+  if (end - p < 4) return 0;
   return (OnigCodePoint )(((p[3] * 256 + p[2]) * 256 + p[1]) * 256 + p[0]);
 }
 

ext/mbstring/oniguruma/regcomp.c

@@ -469,13 +469,13 @@ compile_length_string_node(Node* node, regex_t* reg)
   ambig = NSTRING_IS_AMBIG(node);
 
   p = prev = sn->s;
-  prev_len = enclen(enc, p);
+  SAFE_ENC_LEN(enc, p, sn->end, prev_len);
   p += prev_len;
   slen = 1;
   rlen = 0;
 
   for (; p < sn->end; ) {
-    len = enclen(enc, p);
+    SAFE_ENC_LEN(enc, p, sn->end, len);
     if (len == prev_len) {
       slen++;
     }
@@ -518,12 +518,12 @@ compile_string_node(Node* node, regex_t* reg)
   ambig = NSTRING_IS_AMBIG(node);
 
   p = prev = sn->s;
-  prev_len = enclen(enc, p);
+  SAFE_ENC_LEN(enc, p, end, prev_len);
   p += prev_len;
   slen = 1;
 
   for (; p < end; ) {
-    len = enclen(enc, p);
+    SAFE_ENC_LEN(enc, p, end, len);
     if (len == prev_len) {
       slen++;
     }
@@ -3390,7 +3390,7 @@ expand_case_fold_string(Node* node, regex_t* reg)
       goto err;
     }
 
-    len = enclen(reg->enc, p);
+	SAFE_ENC_LEN(reg->enc, p, end, len);
 
     if (n == 0) {
       if (IS_NULL(snode)) {

ext/mbstring/oniguruma/regparse.c

@@ -260,14 +260,17 @@ strdup_with_null(OnigEncoding enc, UChar* s, UChar* end)
   c = ONIGENC_MBC_TO_CODE(enc, p, end); \
   pfetch_prev = p; \
   p += ONIGENC_MBC_ENC_LEN(enc, p); \
+  if(UNEXPECTED(p > end)) p = end; \
 } while (0)
 
 #define PINC_S     do { \
   p += ONIGENC_MBC_ENC_LEN(enc, p); \
+  if(UNEXPECTED(p > end)) p = end; \
 } while (0)
 #define PFETCH_S(c) do { \
   c = ONIGENC_MBC_TO_CODE(enc, p, end); \
   p += ONIGENC_MBC_ENC_LEN(enc, p); \
+  if(UNEXPECTED(p > end)) p = end; \
 } while (0)
 
 #define PPEEK        (p < end ? ONIGENC_MBC_TO_CODE(enc, p, end) : PEND_VALUE)
@@ -3580,7 +3583,9 @@ fetch_token(OnigToken* tok, UChar** src, UChar* end, ScanEnv* env)
 	tok->u.code = (OnigCodePoint )num;
       }
       else { /* string */
-	p = tok->backp + enclen(enc, tok->backp);
+          int len;
+          SAFE_ENC_LEN(enc, tok->backp, end, len);
+          p = tok->backp + len;
       }
       break;
     }

ext/mbstring/oniguruma/regparse.h

@@ -348,4 +348,16 @@ extern int onig_print_names(FILE*, regex_t*);
 #endif
 #endif
 
+#if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX)
+# define UNEXPECTED(condition) __builtin_expect(condition, 0)
+#else
+# define UNEXPECTED(condition) (condition)
+#endif
+
+#define SAFE_ENC_LEN(enc, p, end, res) do {  \
+    int __res = enclen(enc, p);              \
+    if (UNEXPECTED(p + __res > end)) __res = end - p;    \
+	res = __res;                             \
+} while(0);
+
 #endif /* REGPARSE_H */

ext/mbstring/tests/bug77370.phpt

@@ -0,0 +1,13 @@
+--TEST--
+Bug #77370 (Buffer overflow on mb regex functions - fetch_token)
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+var_dump(mb_split("   \xfd",""));
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  string(0) ""
+}

ext/mbstring/tests/bug77371.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Bug #77371 (heap buffer overflow in mb regex functions - compile_string_node)
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+var_dump(mb_ereg("()0\xfc00000\xfc00000\xfc00000\xfc",""));
+?>
+--EXPECT--
+bool(false)

ext/mbstring/tests/bug77381.phpt

@@ -0,0 +1,16 @@
+--TEST--
+Bug #77381 (heap buffer overflow in multibyte match_at)
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+var_dump(mb_ereg("000||0\xfa","0"));
+var_dump(mb_ereg("(?i)000000000000000000000\xf0",""));
+var_dump(mb_ereg("0000\\"."\xf5","0"));
+var_dump(mb_ereg("(?i)FFF00000000000000000\xfd",""));
+?>
+--EXPECT--
+int(1)
+bool(false)
+bool(false)
+bool(false)

ext/mbstring/tests/bug77418.phpt

@@ -0,0 +1,14 @@
+--TEST--
+Bug #77371 (Heap overflow in utf32be_mbc_to_code)
+--SKIPIF--
+<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
+--FILE--
+<?php
+mb_regex_encoding("UTF-32");
+var_dump(mb_split("\x00\x00\x00\x5c\x00\x00\x00B","000000000000000000000000000000"));
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  string(30) "000000000000000000000000000000"
+}

ext/openssl/tests/bug54992-ca.pem

@@ -1,42 +1,35 @@
 -----BEGIN CERTIFICATE-----
-MIIHZzCCBU+gAwIBAgIBATANBgkqhkiG9w0BAQQFADCByzEpMCcGA1UEAxMgQ2F0
-YXBocmFjdCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxCzAJBgNVBAYTAlBUMQ8wDQYD
-VQQHEwZMaXNib2ExETAPBgNVBAgTCFBvcnR1Z2FsMSkwJwYDVQQKEyBDYXRhcGhy
-YWN0IENlcnRpZmljYXRlIEF1dGhvcml0eTEcMBoGA1UECxMTQ2VydGlmaWNhdGUg
-U2lnbmluZzEkMCIGCSqGSIb3DQEJARYVQ2F0YXBocmFjdEBuZXRjYWJvLnB0MB4X
-DTAzMTIwNTAwMTExOVoXDTE4MTIwMTAwMTExOVowgcsxKTAnBgNVBAMTIENhdGFw
-aHJhY3QgQ2VydGlmaWNhdGUgQXV0aG9yaXR5MQswCQYDVQQGEwJQVDEPMA0GA1UE
-BxMGTGlzYm9hMREwDwYDVQQIEwhQb3J0dWdhbDEpMCcGA1UEChMgQ2F0YXBocmFj
-dCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxHDAaBgNVBAsTE0NlcnRpZmljYXRlIFNp
-Z25pbmcxJDAiBgkqhkiG9w0BCQEWFUNhdGFwaHJhY3RAbmV0Y2Fiby5wdDCCAiIw
-DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANg+noZuxtWdxmZjxanJGEpzmDYu
-Uko9OHdmhVr3UU+z04a9JFT7aH5wuwrnpadNy1u9CqrSHVWFEtSmOMOH8QYzIy4C
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-Zvd3kwENTWD7s3EnnPRtMiW8Vzcjd8eSTCSjuGBG/8NnI44amLo7gSWocCJ2os69
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-m7x2DoSdTbRgCalBMp57xYCUHIETZvlewGKnQD1Tj9FlbzvOnH6r52gj5U/5r3pn
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+LJ7Q89hYAQ==
 -----END CERTIFICATE-----

ext/openssl/tests/bug54992.pem

@@ -1,34 +1,26 @@
 -----BEGIN CERTIFICATE-----
-MIIFizCCA3OgAwIBAgIBGTANBgkqhkiG9w0BAQUFADCByzEpMCcGA1UEAxMgQ2F0
-YXBocmFjdCBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkxCzAJBgNVBAYTAlBUMQ8wDQYD
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+ZUm7mOWjaTBdYANrkvGM5NNT9kESjKkWykyTg4UF5rHV6nlyexR4b3fjabroi4BS
+v6w=
 -----END CERTIFICATE-----
 -----BEGIN RSA PRIVATE KEY-----
 MIICXgIBAAKBgQC1QBVApOClQ+C0U4nfDeQMkRNLjm1Z5P3qRSDU15gspb6M1sWH

ext/openssl/tests/bug54992.phpt

@@ -7,6 +7,48 @@ if (!function_exists("proc_open")) die("skip no proc_open");
 ?>
 --FILE--
 <?php
+/*
+ How to generate bug54992.pem and bug54992-ca.pem and all dependants:
+
+ All the commands below assume you're in the root of php sources
+
+ Generate new key for CA:
+ $ openssl genrsa -out ./ext/openssl/tests/bug54992-ca.key 4096
+
+ Create new CA:
+ $ openssl req -new -x509 -key ./ext/openssl/tests/bug54992-ca.key \
+      -out ext/openssl/tests/bug54992-ca.pem \
+      -subj '/C=PT/ST=Lisboa/L=Lisboa/O=PHP Foundation/CN=Root CA for PHP Tests/emailAddress=internals@lists.php.net' \
+      -days 400
+
+ Extract private key from the bundle:
+ $ openssl rsa -in ext/openssl/tests/bug54992.pem > ext/openssl/tests/bug54992.key
+
+ Extract CSR from existing certificate:
+ $ openssl x509 -x509toreq -in ext/openssl/tests/bug54992.pem -out ext/openssl/tests/bug54992.csr -signkey ext/openssl/tests/bug54992.key
+
+ Sign the CSR:
+ $ openssl x509 -CA ext/openssl/tests/bug54992-ca.pem \
+        -CAcreateserial \
+        -CAkey ./ext/openssl/tests/bug54992-ca.key \
+        -req \
+        -in ext/openssl/tests/bug54992.csr \
+        -sha256 \
+        -days 400 \
+        -out ./ext/openssl/tests/bug54992.pem
+
+ Bundle certificate's private key with the certificate:
+ $ cat ext/openssl/tests/bug54992.key >> ext/openssl/tests/bug54992.pem\
+
+
+ Dependants:
+
+ 1. ext/openssl/tests/bug65538_003.phpt
+    Run the following to generate required phar:
+    php -d phar.readonly=Off -r '$phar = new Phar("ext/openssl/tests/bug65538.phar"); $phar->addFile("ext/openssl/tests/bug54992.pem", "bug54992.pem"); $phar->addFile("ext/openssl/tests/bug54992-ca.pem", "bug54992-ca.pem");'
+
+ 2. Update ext/openssl/tests/openssl_peer_fingerprint_basic.phpt (see instructions in there)
+ */
 $serverCode = <<<'CODE'
     $serverUri = "ssl://127.0.0.1:64321";
     $serverFlags = STREAM_SERVER_BIND | STREAM_SERVER_LISTEN;

ext/openssl/tests/openssl_peer_fingerprint_basic.phpt

@@ -33,12 +33,17 @@ $clientCode = <<<'CODE'
 
     phpt_wait();
 
-    // should be: 81cafc260aa8d82956ebc6212a362ecc
-    stream_context_set_option($clientCtx, 'ssl', 'peer_fingerprint', '81cafc260aa8d82956ebc6212a362ece');
+    // Run the following to get actual md5 (from sources root):
+    // openssl x509 -noout -fingerprint -md5 -inform pem -in ext/openssl/tests/bug54992.pem | cut -d '=' -f 2 | tr -d ':' | tr 'A-F' 'a-f'
+    // Currently it's 4edbbaf40a6a4b6af22b6d6d9818378f
+    // One below is intentionally broken (compare the last character):
+    stream_context_set_option($clientCtx, 'ssl', 'peer_fingerprint', '4edbbaf40a6a4b6af22b6d6d98183780');
     var_dump(stream_socket_client($serverUri, $errno, $errstr, 2, $clientFlags, $clientCtx));
 
+    // Run the following to get actual sha256 (from sources root):
+    // openssl x509 -noout -fingerprint -sha256 -inform pem -in ext/openssl/tests/bug54992.pem | cut -d '=' -f 2 | tr -d ':' | tr 'A-F' 'a-f'
     stream_context_set_option($clientCtx, 'ssl', 'peer_fingerprint', [
-        'sha256' => '78ea579f2c3b439359dec5dac9d445108772927427c4780037e87df3799a0aa0',
+        'sha256' => 'b1d480a2f83594fa243d26378cf611f334d369e59558d87e3de1abe8f36cb997',
     ]);
     var_dump(stream_socket_client($serverUri, $errno, $errstr, 2, $clientFlags, $clientCtx));
 CODE;

ext/phar/phar.c

@@ -642,6 +642,18 @@ int phar_parse_metadata(char **buffer, zval *metadata, uint32_t zip_metadata_len
 }
 /* }}}*/
 
+/**
+ * Size of fixed fields in the manifest.
+ * See: http://php.net/manual/en/phar.fileformat.phar.php
+ */
+#define MANIFEST_FIXED_LEN	18
+
+#define SAFE_PHAR_GET_32(buffer, endbuffer, var) \
+	if (UNEXPECTED(buffer + 4 > endbuffer)) { \
+		MAPPHAR_FAIL("internal corruption of phar \"%s\" (truncated manifest header)"); \
+	} \
+	PHAR_GET_32(buffer, var);
+
 /**
  * Does not check for a previously opened phar in the cache.
  *
@@ -725,12 +737,12 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 	savebuf = buffer;
 	endbuffer = buffer + manifest_len;
 
-	if (manifest_len < 10 || manifest_len != php_stream_read(fp, buffer, manifest_len)) {
+	if (manifest_len < MANIFEST_FIXED_LEN || manifest_len != php_stream_read(fp, buffer, manifest_len)) {
 		MAPPHAR_FAIL("internal corruption of phar \"%s\" (truncated manifest header)")
 	}
 
 	/* extract the number of entries */
-	PHAR_GET_32(buffer, manifest_count);
+	SAFE_PHAR_GET_32(buffer, endbuffer, manifest_count);
 
 	if (manifest_count == 0) {
 		MAPPHAR_FAIL("in phar \"%s\", manifest claims to have zero entries.  Phars must have at least 1 entry");
@@ -750,7 +762,7 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 		return FAILURE;
 	}
 
-	PHAR_GET_32(buffer, manifest_flags);
+	SAFE_PHAR_GET_32(buffer, endbuffer, manifest_flags);
 
 	manifest_flags &= ~PHAR_HDR_COMPRESSION_MASK;
 	manifest_flags &= ~PHAR_FILE_COMPRESSION_MASK;
@@ -970,13 +982,13 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 	}
 
 	/* extract alias */
-	PHAR_GET_32(buffer, tmp_len);
+	SAFE_PHAR_GET_32(buffer, endbuffer, tmp_len);
 
 	if (buffer + tmp_len > endbuffer) {
 		MAPPHAR_FAIL("internal corruption of phar \"%s\" (buffer overrun)");
 	}
 
-	if (manifest_len < 10 + tmp_len) {
+	if (manifest_len < MANIFEST_FIXED_LEN + tmp_len) {
 		MAPPHAR_FAIL("internal corruption of phar \"%s\" (truncated manifest header)")
 	}
 
@@ -1014,7 +1026,7 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 	}
 
 	/* we have 5 32-bit items plus 1 byte at least */
-	if (manifest_count > ((manifest_len - 10 - tmp_len) / (5 * 4 + 1))) {
+	if (manifest_count > ((manifest_len - MANIFEST_FIXED_LEN - tmp_len) / (5 * 4 + 1))) {
 		/* prevent serious memory issues */
 		MAPPHAR_FAIL("internal corruption of phar \"%s\" (too many manifest entries for size of manifest)")
 	}
@@ -1023,12 +1035,12 @@ static int phar_parse_pharfile(php_stream *fp, char *fname, int fname_len, char
 	mydata->is_persistent = PHAR_G(persist);
 
 	/* check whether we have meta data, zero check works regardless of byte order */
-	PHAR_GET_32(buffer, len);
+	SAFE_PHAR_GET_32(buffer, endbuffer, len);
 	if (mydata->is_persistent) {
 		mydata->metadata_len = len;
-		if(!len) {
+		if (!len) {
 			/* FIXME: not sure why this is needed but removing it breaks tests */
-			PHAR_GET_32(buffer, len);
+			SAFE_PHAR_GET_32(buffer, endbuffer, len);
 		}
 	}
 	if(len > (size_t)(endbuffer - buffer)) {
@@ -1996,7 +2008,7 @@ next_extension:
 	}
 
 	while (pos != filename && (*(pos - 1) == '/' || *(pos - 1) == '\0')) {
-		pos = memchr(pos + 1, '.', filename_len - (pos - filename) + 1);
+		pos = memchr(pos + 1, '.', filename_len - (pos - filename) - 1);
 		if (!pos) {
 			return FAILURE;
 		}

ext/phar/phar_object.c

@@ -3637,7 +3637,8 @@ static void phar_add_file(phar_archive_data **pphar, char *filename, int filenam
 	char *error;
 	size_t contents_len;
 	phar_entry_data *data;
-	php_stream *contents_file;
+	php_stream *contents_file = NULL;
+	php_stream_statbuf ssb;
 
 	if (filename_len >= (int)sizeof(".phar")-1) {
 		start_pos = ('/' == filename[0] ? 1 : 0); /* account for any leading slash: multiple-leads handled elsewhere */
@@ -3674,10 +3675,20 @@ static void phar_add_file(phar_archive_data **pphar, char *filename, int filenam
 				}
 				php_stream_copy_to_stream_ex(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);
 			}
-
 			data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
 		}
 
+		if (contents_file != NULL && php_stream_stat(contents_file, &ssb) != -1) {
+			data->internal_file->flags = ssb.sb.st_mode & PHAR_ENT_PERM_MASK ;
+		} else {
+#ifndef _WIN32
+			mode_t mask;
+			mask = umask(0);
+			umask(mask);
+			data->internal_file->flags &= ~mask;
+#endif
+		}
+
 		/* check for copy-on-write */
 		if (pphar[0] != data->phar) {
 			*pphar = data->phar;

ext/phar/tests/bug73768.phpt

@@ -13,4 +13,4 @@ echo "OK\n";
 }
 ?>
 --EXPECTF--
-cannot load phar "%sbug73768.phar" with implicit alias "" under different alias "alias.phar"
+internal corruption of phar "%sbug73768.phar" (truncated manifest header)

ext/phar/tests/bug77022.phpt

@@ -0,0 +1,36 @@
+--TEST--
+Phar: Bug #77022: PharData always creates new files with mode 0666
+--SKIPIF--
+<?php 
+if (!extension_loaded("phar")) die("skip"); 
+if (defined("PHP_WINDOWS_VERSION_MAJOR")) die("skip not for Windows")
+?>
+--FILE--
+<?php
+umask(022);
+var_dump(decoct(umask()));
+
+$sFile = tempnam(__DIR__, 'test77022');
+var_dump(decoct(stat($sFile)['mode']));
+
+foreach([Phar::TAR => 'tar', Phar::ZIP => 'zip'] as $mode => $ext) {
+	clearstatcache();
+	$phar = new PharData(__DIR__ . '/test77022.' . $ext, null, null, $mode);
+	$phar->addFile($sFile, 'test-file-phar');
+	$phar->addFromString("test-from-string", 'test-file-phar');
+	$phar->extractTo(__DIR__);
+	var_dump(decoct(stat(__DIR__ . '/test-file-phar')['mode']));
+	var_dump(decoct(stat(__DIR__ . '/test-from-string')['mode']));
+	unlink(__DIR__ . '/test-file-phar');
+	unlink(__DIR__ . '/test-from-string');
+	unlink(__DIR__ . '/test77022.' . $ext);
+}
+unlink($sFile);
+?>
+--EXPECT--
+string(2) "22"
+string(6) "100600"
+string(6) "100600"
+string(6) "100644"
+string(6) "100600"
+string(6) "100644"

ext/phar/tests/bug77143.phpt

@@ -0,0 +1,18 @@
+--TEST--
+PHP bug #77143: Heap Buffer Overflow (READ: 4) in phar_parse_pharfile
+--INI--
+phar.readonly=0
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--FILE--
+<?php
+chdir(__DIR__);
+try {
+var_dump(new Phar('bug77143.phar',0,'project.phar'));
+echo "OK\n";
+} catch(UnexpectedValueException $e) {
+	echo $e->getMessage();
+}
+?>
+--EXPECTF--
+internal corruption of phar "%sbug77143.phar" (truncated manifest header)

ext/phar/tests/bug77247.phpt

@@ -0,0 +1,14 @@
+--TEST--
+PHP bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext)
+--SKIPIF--
+<?php if (!extension_loaded("phar")) die("skip"); ?>
+--FILE--
+<?php
+try {
+var_dump(new Phar('a/.b', 0,'test.phar'));
+} catch(UnexpectedValueException $e) {
+	echo "OK";
+}
+?>
+--EXPECT--
+OK

ext/phar/tests/stat.phpt

@@ -7,6 +7,7 @@ phar.require_hash=1
 phar.readonly=0
 --FILE--
 <?php
+umask(0);
 Phar::interceptFileFuncs();
 var_dump(stat(""));
 

ext/standard/credits_ext.h

@@ -1,11 +1,11 @@
-/* 
+/*
                       DO NOT EDIT THIS FILE!
 
- it has been automaticaly created by php7/scripts/credits from  
+ it has been automaticaly created by php7/scripts/credits from
  the information found in the various php7/ext/.../CREDITS and
- php7/sapi/.../CREDITS files 
- 
- if you want to change an entry you have to edit the appropriate 
+ php7/sapi/.../CREDITS files
+
+ if you want to change an entry you have to edit the appropriate
  CREDITS file instead
 
 */
@@ -28,7 +28,7 @@ CREDIT_LINE("FTP", "Stefan Esser, Andrew Skalski");
 CREDIT_LINE("GD imaging", "Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger");
 CREDIT_LINE("GetText", "Alex Plotnick");
 CREDIT_LINE("GNU GMP support", "Stanislav Malyshev");
-CREDIT_LINE("Iconv", "Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi ");
+CREDIT_LINE("Iconv", "Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi");
 CREDIT_LINE("IMAP", "Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky");
 CREDIT_LINE("Input Filter", "Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky");
 CREDIT_LINE("InterBase", "Jouni Ahto, Andrew Avdeev, Ard Biesheuvel");

ext/standard/credits_sapi.h

@@ -1,11 +1,11 @@
-/* 
+/*
                       DO NOT EDIT THIS FILE!
 
- it has been automaticaly created by php7/scripts/credits from  
+ it has been automaticaly created by php7/scripts/credits from
  the information found in the various php7/ext/.../CREDITS and
- php7/sapi/.../CREDITS files 
- 
- if you want to change an entry you have to edit the appropriate 
+ php7/sapi/.../CREDITS files
+
+ if you want to change an entry you have to edit the appropriate
  CREDITS file instead
 
 */

ext/standard/dns.c

@@ -459,6 +459,10 @@ static u_char *php_parserr(u_char *cp, u_char *end, querybuf *answer, int type_t
 	GETLONG(ttl, cp);
 	GETSHORT(dlen, cp);
 	CHECKCP(dlen);
+	if (dlen == 0) {
+		/* No data in the response - nothing to do */
+		return NULL;
+	}
 	if (type_to_fetch != T_ANY && type != type_to_fetch) {
 		cp += dlen;
 		return cp;
@@ -549,6 +553,9 @@ static u_char *php_parserr(u_char *cp, u_char *end, querybuf *answer, int type_t
 			CHECKCP(n);
 			add_assoc_stringl(subarray, "tag", (char*)cp, n);
 			cp += n;
+			if ( (size_t) dlen < ((size_t)n) + 2 ) {
+				return NULL;
+			}
 			n = dlen - n - 2;
 			CHECKCP(n);
 			add_assoc_stringl(subarray, "value", (char*)cp, n);

ext/standard/filters.c

@@ -922,7 +922,7 @@ static php_conv_err_t php_conv_qprint_encode_convert(php_conv_qprint_encode *ins
 			line_ccnt--;
 			CONSUME_CHAR(ps, icnt, lb_ptr, lb_cnt);
 		} else {
-			if (line_ccnt < 4) {
+			if (line_ccnt < 4 && inst->lbchars != NULL) {
 				if (ocnt < inst->lbchars_len + 1) {
 					err = PHP_CONV_ERR_TOO_BIG;
 					break;

ext/standard/tests/filters/bug77231.phpt

@@ -0,0 +1,11 @@
+--TEST--
+Bug #77231 (Segfault when using convert.quoted-printable-encode filter)
+--FILE--
+<?php
+var_dump(file(urldecode('php://filter/convert.quoted-printable-encode/resource=data://,%bfAAAAAAAAFAAAAAAAAAAAAAA%ff%ff%ff%ff%ff%ff%ff%ffAAAAAAAAAAAAAAAAAAAAAAAA')));
+?>
+--EXPECT--
+array(1) {
+  [0]=>
+  string(74) "=BFAAAAAAAAFAAAAAAAAAAAAAA=FF=FF=FF=FF=FF=FF=FF=FFAAAAAAAAAAAAAAAAAAAAAAAA"
+}

ext/wddx/tests/bug73631.phpt

@@ -2,6 +2,8 @@
 Bug #73631 (Memory leak due to invalid wddx stack processing)
 --SKIPIF--
 <?php if (!extension_loaded("wddx")) print "skip"; ?>
+---XFAIL--
+Still has memory leaks in debug build.
 --FILE--
 <?php
 $xml = <<<EOF

ext/xmlrpc/libxmlrpc/base64.c

@@ -77,7 +77,7 @@ void base64_encode_xmlrpc(struct buffer_st *b, const char *source, int length)
 
   while (!hiteof) {
     unsigned char igroup[3], ogroup[4];
-    int c, n;
+	int c, n;
 
     igroup[0] = igroup[1] = igroup[2] = 0;
     for (n = 0; n < 3; n++) {
@@ -169,7 +169,7 @@ void base64_decode_xmlrpc(struct buffer_st *bfr, const char *source, int length)
 		return;
 	    }
 
-	    if (dtable[c] & 0x80) {
+	    if (dtable[(unsigned char)c] & 0x80) {
 	      /*
 	      fprintf(stderr, "Offset %i length %i\n", offset, length);
 	      fprintf(stderr, "character '%c:%x:%c' in input file.\n", c, c, dtable[c]);

ext/xmlrpc/libxmlrpc/xml_element.c

@@ -723,6 +723,9 @@ xml_element* xml_elem_parse_buf(const char* in_buf, int len, XML_ELEM_INPUT_OPTI
          long byte_idx = XML_GetCurrentByteIndex(parser);
 /*         int byte_total = XML_GetCurrentByteCount(parser); */
          const char * error_str = XML_ErrorString(err_code);
+         if(byte_idx > len) {
+             byte_idx = len;
+         }
          if(byte_idx >= 0) {
              snprintf(buf,
                       sizeof(buf),

ext/xmlrpc/tests/bug77242.phpt

@@ -0,0 +1,10 @@
+--TEST--
+Bug #77242 (heap out of bounds read in xmlrpc_decode())
+--SKIPIF--
+<?php if (!extension_loaded("xmlrpc")) print "skip"; ?>
+--FILE--
+<?php
+var_dump(xmlrpc_decode(base64_decode("PD94bWwgdmVyc2lvbmVuY29kaW5nPSJJU084ODU5NyKkpKSkpKSkpKSkpKSkpKSkpKSkpKSk")));
+?>
+--EXPECT--
+NULL

ext/xmlrpc/tests/bug77380.phpt

@@ -0,0 +1,17 @@
+--TEST--
+Bug #77380 (Global out of bounds read in xmlrpc base64 code)
+--SKIPIF--
+<?php
+if (!extension_loaded("xmlrpc")) print "skip";
+?>
+--FILE--
+<?php
+var_dump(xmlrpc_decode(base64_decode("PGJhc2U2ND7CkzwvYmFzZTY0Pgo=")));
+?>
+--EXPECT--
+object(stdClass)#1 (2) {
+  ["scalar"]=>
+  string(0) ""
+  ["xmlrpc_type"]=>
+  string(6) "base64"
+}

main/php_version.h

@@ -2,7 +2,7 @@
 /* edit configure.in to change version number */
 #define PHP_MAJOR_VERSION 7
 #define PHP_MINOR_VERSION 1
-#define PHP_RELEASE_VERSION 25
-#define PHP_EXTRA_VERSION "-dev"
-#define PHP_VERSION "7.1.25-dev"
-#define PHP_VERSION_ID 70125
+#define PHP_RELEASE_VERSION 26
+#define PHP_EXTRA_VERSION ""
+#define PHP_VERSION "7.1.26"
+#define PHP_VERSION_ID 70126

php.ini-development

@@ -975,6 +975,13 @@ cli_server.color = On
 ; otherwise output encoding conversion cannot be performed.
 ;iconv.output_encoding =
 
+[imap]
+; rsh/ssh logins are disabled by default. Use this INI entry if you want to
+; enable them. Note that the IMAP library does not filter mailbox names before
+; passing them to rsh/ssh command, thus passing untrusted data to this function
+; with rsh/ssh enabled is insecure.
+;imap.enable_insecure_rsh=0
+
 [intl]
 ;intl.default_locale =
 ; This directive allows you to produce PHP errors when some error

php.ini-production

@@ -975,6 +975,13 @@ cli_server.color = On
 ; otherwise output encoding conversion cannot be performed.
 ;iconv.output_encoding =
 
+[imap]
+; rsh/ssh logins are disabled by default. Use this INI entry if you want to
+; enable them. Note that the IMAP library does not filter mailbox names before
+; passing them to rsh/ssh command, thus passing untrusted data to this function
+; with rsh/ssh enabled is insecure.
+;imap.enable_insecure_rsh=0
+
 [intl]
 ;intl.default_locale =
 ; This directive allows you to produce PHP errors when some error