NULL Pointer Dereference Affecting php-embedded package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-CENTOS6-PHPEMBEDDED-1971588
- published26 Jul 2021
- disclosed2 Sept 2016
Introduced: 2 Sep 2016
CVE-2016-7130 (opens in a new tab)How to fix?
There is no fixed version for Centos:6 php-embedded.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-embedded package and not the php-embedded package as distributed by Centos.
See How to fix? for Centos:6 relevant fixed versions and status.
The php_wddx_pop_element function in 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 an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.
References
- http://www.securityfocus.com/bid/92764
- https://bugs.php.net/bug.php?id=72750
- https://github.com/php/php-src/commit/698a691724c0a949295991e5df091ce16f899e02?w=1
- https://www.tenable.com/security/tns-2016-19
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- https://access.redhat.com/security/cve/CVE-2016-7130
- https://security.gentoo.org/glsa/201611-22
- http://openwall.com/lists/oss-security/2016/09/02/9
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.securitytracker.com/id/1036680