National Vulnerability Database

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    Vulnerabilities Detail

CVE-2015-1351 Detail

Description

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.

Source:  MITRE
Description Last Modified:  03/30/2015

Evaluator Description

CWE-416: Use After Free

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.php.net/?p=php-src.git;a=commit;h=777c39f4042327eac4b63c7ee87dc1c7a09a3115 Patch
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html Mailing List Third Party Advisory
http://openwall.com/lists/oss-security/2015/01/24/9 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-1053.html
http://rhn.redhat.com/errata/RHSA-2015-1066.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory
http://www.securityfocus.com/bid/71929
https://bugs.php.net/bug.php?id=68677 Exploit
https://security.gentoo.org/glsa/201606-10
https://support.apple.com/HT205267 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

16 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-1351
NVD Published Date:
03/30/2015
NVD Last Modified:
12/30/2016