CVE-2015-1351

Use-after-free vulnerability in the _zend_shared_memdup function in zend_shared_alloc.c in the OPcache extension in PHP through 5.6.7 allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

• CWE-416

• http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=777c39f4042327eac4b63c7ee87dc1c7a09a3115
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlMailing List, Third Party Advisory
• http://openwall.com/lists/oss-security/2015/01/24/9Mailing List, Third Party Advisory
• http://rhn.redhat.com/errata/RHSA-2015-1053.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2015-1066.htmlThird Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:079Broken Link
• http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatch, Vendor Advisory
• http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlThird Party Advisory
• http://www.securityfocus.com/bid/71929Third Party Advisory, VDB Entry
• https://bugs.php.net/bug.php?id=68677Exploit
• https://security.gentoo.org/glsa/201606-10Third Party Advisory
• https://support.apple.com/HT205267Vendor Advisory
• http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=777c39f4042327eac4b63c7ee87dc1c7a09a3115
• http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlMailing List, Third Party Advisory
• http://openwall.com/lists/oss-security/2015/01/24/9Mailing List, Third Party Advisory
• http://rhn.redhat.com/errata/RHSA-2015-1053.htmlThird Party Advisory
• http://rhn.redhat.com/errata/RHSA-2015-1066.htmlThird Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2015:079Broken Link
• http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatch, Vendor Advisory
• http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
• http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.htmlThird Party Advisory
• http://www.securityfocus.com/bid/71929Third Party Advisory, VDB Entry
• https://bugs.php.net/bug.php?id=68677Exploit
• https://security.gentoo.org/glsa/201606-10Third Party Advisory
• https://support.apple.com/HT205267Vendor Advisory

Published

Mar 30, 2015

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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