CVEvulnerability
CVE-2016-7131
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-09-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via a malformed wddxPacket XML document that is mishandled in a wddx_deserialize call, as demonstrated by a tag that lacks a < (less than) character.
Affected configurations
• php php 7.0.0
• php php 7.0.1
• php php 7.0.2
• php php 7.0.3
• php php 7.0.4
• php php 7.0.5
• php php 7.0.6
• php php 7.0.7
• php php 7.0.8
• php php 7.0.9
• php php (<= 5.6.24)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- http://openwall.com/lists/oss-security/2016/09/02/9 Mailing List
- http://rhn.redhat.com/errata/RHSA-2016-2750.html Third Party Advisory
- http://www.php.net/ChangeLog-5.php Release Notes
- http://www.php.net/ChangeLog-7.php Release Notes
- http://www.securityfocus.com/bid/92768 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036680 Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=72790 Exploit, Issue Tracking
- https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f Patch, Vendor Advisory
- https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 Issue Tracking, Patch
- https://security.gentoo.org/glsa/201611-22 Third Party Advisory
- https://www.tenable.com/security/tns-2016-19 Third Party Advisory
- http://openwall.com/lists/oss-security/2016/09/02/9 Mailing List
- http://rhn.redhat.com/errata/RHSA-2016-2750.html Third Party Advisory
- http://www.php.net/ChangeLog-5.php Release Notes
- http://www.php.net/ChangeLog-7.php Release Notes
- http://www.securityfocus.com/bid/92768 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1036680 Third Party Advisory, VDB Entry
- https://bugs.php.net/bug.php?id=72790 Exploit, Issue Tracking
- https://github.com/php/php-src/commit/0c8a2a2cd1056b7dc403eacb5d2c0eec6ce47c6f Patch, Vendor Advisory
- https://github.com/php/php-src/commit/a14fdb9746262549bbbb96abb87338bacd147e1b?w=1 Issue Tracking, Patch
- https://security.gentoo.org/glsa/201611-22 Third Party Advisory
- https://www.tenable.com/security/tns-2016-19 Third Party Advisory