CVE-2015-6837
- State
- Published
- Severity
- Not scored
- Published
- May 16, 2016
- Updated
- Aug 6, 2024
- Reserved
- Sep 8, 2015
Description
The xsl_ext_function_php function in ext/xsl/xsltprocessor.c in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13, when libxml2 before 2.9.2 is used, does not consider the possibility of a NULL valuePop return value before proceeding with a free operation during initial error checking, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted XML document, a different vulnerability than CVE-2015-6838.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 76738vdb-entry
- 1033548vdb-entry
- https://bugs.php.net/bug.php?id=69782
- http://php.net/ChangeLog-5.php
- DSA-3358vendor-advisory
- GLSA-201606-10vendor-advisory
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