CVE-2015-8866

원문 설명

ext/libxml/libxml.c in PHP before 5.5.22 and 5.6.x before 5.6.6, when PHP-FPM is used, does not isolate each thread from libxml_disable_entity_loader changes in other threads, which allows remote attackers to conduct XML External Entity (XXE) and XML Entity Expansion (XEE) attacks via a crafted XML document, a related issue to CVE-2015-5161.

영향받는 소프트웨어

• PHP ≥ 5.5.0 < 5.5.22≥ 7.0.0 < 7.0.27≥ 7.2.0 < 7.2.1≥ 5.6.0 < 5.6.6≥ 7.1.0 < 7.1.13 수정 버전: 5.5.22, 7.0.27, 7.2.1, 5.6.6 정확 일치

상세

공개일

2016-05-22

최종 수정

2024-08-06

CVSS 벡터

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

참고 자료

• cve.org/CVE-2015-8866
• nvd.nist.gov/vuln/detail/CVE-2015-8866
• www.ubuntu.com/usn/USN-2952-1
• git.php.net/?p=php-src.git%3Ba=commit%3Bh=de31324c221c1791b26350ba106cc26bad23ace9
• bugs.launchpad.net/ubuntu/+source/php5/+bug/1509817
• rhn.redhat.com/errata/RHSA-2016-2750.html
• www.ubuntu.com/usn/USN-2952-2
• www.php.net/ChangeLog-5.php
• bugs.php.net/bug.php?id=64938
• www.securityfocus.com/bid/87470
• lists.opensuse.org/opensuse-security-announce/2016-05/msg00031.html
• lists.opensuse.org/opensuse-security-announce/2016-05/msg00033.html
• www.openwall.com/lists/oss-security/2016/04/24/1
• lists.opensuse.org/opensuse-security-announce/2016-05/msg00056.html