diff options
| -rw-r--r-- | failed.txt | 2 | ||||
| -rw-r--r-- | php-gh22187.patch | 113 | ||||
| -rw-r--r-- | php.spec | 9 |
3 files changed, 121 insertions, 3 deletions
@@ -1,4 +1,4 @@ -===== 7.2.34-27 (2026-05-13) +===== 7.2.34-28 (2026-07-02) $ grep -ar 'Tests failed' /var/lib/mock/*/build.log diff --git a/php-gh22187.patch b/php-gh22187.patch new file mode 100644 index 0000000..cf982fd --- /dev/null +++ b/php-gh22187.patch @@ -0,0 +1,113 @@ +From f15d1e26160a8175474160907eb6ab7e10090fa0 Mon Sep 17 00:00:00 2001 +From: David Carlier <devnexen@gmail.com> +Date: Fri, 29 May 2026 21:44:14 +0100 +Subject: [PATCH] ext/openssl: openssl_encrypt() zend mm heap overflow on + AES-WRAP-PAD mode. + +Fix #22186 + +close GH-22187 + +(cherry picked from commit cbc0489126a7682796aad1e5fb4e51de74af162c) +(cherry picked from commit 95e9851111d249e43948b76663cff1baeb5e758d) +(cherry picked from commit 2a73e91a9f9136fbbfcc9177573b6af71e3d5dce) +(cherry picked from commit e058b01e1bd23421a425cffae9f458b0fa8db222) +(cherry picked from commit 09cccab30d53614bb826e4390ad23ad7451b6d6c) +--- + NEWS | 6 ++++++ + ext/openssl/openssl.c | 15 ++++++++++++++- + ext/openssl/tests/gh22186.phpt | 32 ++++++++++++++++++++++++++++++++ + 3 files changed, 52 insertions(+), 1 deletion(-) + create mode 100644 ext/openssl/tests/gh22186.phpt + +diff --git a/NEWS b/NEWS +index 0278901554..d7b2cb2fbc 100644 +--- a/NEWS ++++ b/NEWS +@@ -1,6 +1,12 @@ + PHP NEWS + ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| + ++Backported from 8.2.32 ++ ++- OpenSSL: ++ . Fixed bug GH-22187 (Memory corruption (zend_mm_heap corrupted) in ++ openssl_encrypt with AES-WRAP-PAD). (David Carlier) ++ + Backported from 8.2.31 + + - FPM: +diff --git a/ext/openssl/openssl.c b/ext/openssl/openssl.c +index 3eea08c649..258b1f462f 100644 +--- a/ext/openssl/openssl.c ++++ b/ext/openssl/openssl.c +@@ -6516,6 +6516,7 @@ static int php_openssl_cipher_update(const EVP_CIPHER *cipher_type, + char *aad, size_t aad_len, int enc) /* {{{ */ + { + int i = 0; ++ size_t outlen = data_len + EVP_CIPHER_block_size(cipher_type); + + if (mode->is_single_run_aead && !EVP_CipherUpdate(cipher_ctx, NULL, &i, NULL, (int)data_len)) { + php_openssl_store_errors(); +@@ -6529,7 +6530,19 @@ static int php_openssl_cipher_update(const EVP_CIPHER *cipher_type, + return FAILURE; + } + +- *poutbuf = zend_string_alloc((int)data_len + EVP_CIPHER_block_size(cipher_type), 0); ++#ifdef EVP_CIPH_WRAP_MODE ++ if ((EVP_CIPHER_mode(cipher_type)) == EVP_CIPH_WRAP_MODE) { ++ /* ++ * RFC 5649 wrap-with-padding rounds the input up to the block size ++ * and prepends an integrity block, we reserve one extra block. ++ * See EVP_EncryptUpdate(3): wrap mode may write up to ++ * inl + cipher_block_size bytes. ++ */ ++ outlen += EVP_CIPHER_block_size(cipher_type); ++ } ++#endif ++ ++ *poutbuf = zend_string_alloc(outlen, 0); + + if (!EVP_CipherUpdate(cipher_ctx, (unsigned char*)ZSTR_VAL(*poutbuf), + &i, (unsigned char *)data, (int)data_len)) { +diff --git a/ext/openssl/tests/gh22186.phpt b/ext/openssl/tests/gh22186.phpt +new file mode 100644 +index 0000000000..8f28e6c45b +--- /dev/null ++++ b/ext/openssl/tests/gh22186.phpt +@@ -0,0 +1,32 @@ ++--TEST-- ++GH-22186 (Heap buffer overflow in openssl_encrypt with AES-WRAP-PAD) ++--EXTENSIONS-- ++openssl ++--SKIPIF-- ++<?php ++/* openssl_get_cipher_methods() enumerates provider ciphers, but openssl_encrypt() ++ * resolves names via the legacy EVP_get_cipherbyname(), so on some builds the ++ * cipher is listed yet not usable. Probe the actual call path instead. */ ++if (!@openssl_encrypt("test", "aes-128-wrap-pad", str_repeat("k", 16), ++ OPENSSL_RAW_DATA | OPENSSL_DONT_ZERO_PAD_KEY, str_repeat("\0", 4))) { ++ die('skip aes-128-wrap-pad not usable on this OpenSSL build'); ++} ++?> ++--FILE-- ++<?php ++$pass = str_repeat("k", 16); ++$iv = str_repeat("\0", 4); ++ ++for ($i = 1; $i < 258; $i++) { ++ $data = str_repeat("a", $i); ++ $enc = openssl_encrypt($data, 'aes-128-wrap-pad', $pass, OPENSSL_RAW_DATA | OPENSSL_DONT_ZERO_PAD_KEY, $iv); ++ $dec = openssl_decrypt($enc, 'aes-128-wrap-pad', $pass, OPENSSL_RAW_DATA | OPENSSL_DONT_ZERO_PAD_KEY, $iv); ++ if ($dec !== $data) { ++ die("mismatch at $i\n"); ++ } ++} ++ ++echo "done\n"; ++?> ++--EXPECT-- ++done +-- +2.54.0 + @@ -128,7 +128,7 @@ Summary: PHP scripting language for creating dynamic web sites Name: %{?scl_prefix}php Version: %{upver}%{?rcver:~%{rcver}} -Release: 27%{?dist} +Release: 28%{?dist} # All files licensed under PHP version 3.01, except # Zend is licensed under Zend # TSRM is licensed under BSD @@ -231,6 +231,7 @@ Patch233: php-cve-2026-7261.patch Patch234: php-cve-2026-7262.patch Patch235: php-cve-2026-6735.patch Patch236: php-cve-2026-7568.patch +Patch237: php-gh22187.patch # Fixes for tests (300+) # Factory is droped from system tzdata @@ -1025,6 +1026,7 @@ sed -e 's/php-devel/%{?scl_prefix}php-devel/' -i scripts/phpize.in %patch -P234 -p1 -b .cve7262 %patch -P235 -p1 -b .cve6735 %patch -P236 -p1 -b .cve7268 +%patch -P237 -p1 -b .gh22187 # Fixes for tests %patch -P300 -p1 -b .datetests @@ -1813,7 +1815,7 @@ cat << EOF WARNING : PHP 7.2 have reached its "End of Life" in November 2020. Even, if this package includes some of - the important security fixes, backported from 8.1, the + the important security fixes, backported from 8.2, the UPGRADE to a maintained version is very strongly RECOMMENDED. ===================================================================== @@ -1995,6 +1997,9 @@ EOF %changelog +* Thu Jul 2 2026 Remi Collet <remi@remirepo.net> - 7.2.34-28 +- Fix Memory corruption in openssl_encrypt with AES-WRAP-PAD + * Tue May 12 2026 Remi Collet <remi@remirepo.net> - 7.2.34-27 - Fix XSS within status endpoint CVE-2026-6735 |