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CVE-2016-6290 Detail

Description

ext/session/session.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 does not properly maintain a certain hash data structure, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors related to session deserialization.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=3798eb6fd5dddb211b01d41495072fd9858d4e32
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=3798eb6fd5dddb211b01d41495072fd9858d4e32
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
http://openwall.com/lists/oss-security/2016/07/24/2 Mailing List  Release Notes 
http://openwall.com/lists/oss-security/2016/07/24/2 Mailing List  Release Notes 
http://php.net/ChangeLog-5.php Release Notes 
http://php.net/ChangeLog-5.php Release Notes 
http://php.net/ChangeLog-7.php
http://php.net/ChangeLog-7.php
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://www.debian.org/security/2016/dsa-3631
http://www.debian.org/security/2016/dsa-3631
http://www.securityfocus.com/bid/92097 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/92097 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1036430
http://www.securitytracker.com/id/1036430
https://bugs.php.net/72562 Issue Tracking 
https://bugs.php.net/72562 Issue Tracking 
https://security.gentoo.org/glsa/201611-22
https://security.gentoo.org/glsa/201611-22
https://support.apple.com/HT207170
https://support.apple.com/HT207170

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6290
NVD Published Date:
07/25/2016
NVD Last Modified:
11/20/2024
Source:
MITRE