CVE-2014-8142

원문 설명

Use-after-free vulnerability in the process_nested_data function in ext/standard/var_unserializer.re in PHP before 5.4.36, 5.5.x before 5.5.20, and 5.6.x before 5.6.4 allows remote attackers to execute arbitrary code via a crafted unserialize call that leverages improper handling of duplicate keys within the serialized properties of an object, a different vulnerability than CVE-2004-1019.

영향받는 소프트웨어

• PHP ≤ 5.4.35= 5.5.0= 5.5.14= 5.5.7= 5.5.1= 5.5.6 정확 일치

상세

공개일

2014-12-20

최종 수정

2024-08-06

CVSS 벡터

AV:N/AC:L/Au:N/C:P/I:P/A:P

참고 자료

• cve.org/CVE-2014-8142
• nvd.nist.gov/vuln/detail/CVE-2014-8142
• www.securityfocus.com/bid/71791
• bugzilla.redhat.com/show_bug.cgi?id=1175718
• marc.info/?l=bugtraq&m=144050155601375&w=2
• lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html
• marc.info/?l=bugtraq&m=143748090628601&w=2
• www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
• git.php.net/?p=php-src.git%3Ba=commit%3Bh=630f9c33c23639de85c3fd306b209b538b73b4c9
• marc.info/?l=bugtraq&m=143403519711434&w=2
• php.net/ChangeLog-5.php
• lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
• www.debian.org/security/2014/dsa-3117
• www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html