CVE-2016-5771: Use After Free
First published: Sun Aug 07 2016(Updated: )
spl_array.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP PHP | <5.5.37 | |
| PHP PHP | >=5.6.0<5.6.23 | |
| PHP PHP | >=7.0.0<7.0.8 | |
| openSUSE Leap | =42.1 | |
| openSUSE openSUSE | =13.2 | |
| Debian Debian Linux | =8.0 |
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Reference Links
- http://github.com/php/php-src/commit/3f627e580acfdaf0595ae3b115b8bec677f203ee?w=1
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
- http://php.net/ChangeLog-5.php
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.debian.org/security/2016/dsa-3618
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- http://www.securityfocus.com/bid/91401
- https://bugs.php.net/bug.php?id=72433
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- https://support.apple.com/HT207170
- agent/references
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- agent/remedy
- agent/author
- agent/weakness
- agent/severity
- agent/description
- agent/event
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/php
- canonical/php php
- version/php php/5.6.0
- version/php php/7.0.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/42.1
- canonical/opensuse opensuse
- version/opensuse opensuse/13.2
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0