CVE-2016-4344
Integer overflow in the xml_utf8_encode function in ext/xml/xml.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long argument to the utf8_encode function, leading to a heap-based buffer overflow.
- Score
- CVSS 3.1 9.8 Critical
- Status
- Modified - cve@mitre.org
- Published
- 2016-05-22
- Last modified
- 2024-08-06
- Weaknesses
- CWE-190
Affected products
References
- http://php.net/ChangeLog-7.php
- http://www.openwall.com/lists/oss-security/2016/04/28/2
- https://bugs.php.net/bug.php?id=71637
