Use After Free Affecting php70-recode package, versions <0:7.0.11-1.16.amzn1
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 applications- Snyk IDSNYK-AMZN201803-PHP70RECODE-1702750
- published27 Sept 2021
- disclosed17 Sept 2016
Introduced: 17 Sep 2016
CVE-2016-7413 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 php70-recode to version 0:7.0.11-1.16.amzn1 or higher.
This issue was patched in ALAS-2016-754.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php70-recode package and not the php70-recode package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
Use-after-free vulnerability in the wddx_stack_destroy function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a wddxPacket XML document that lacks an end-tag for a recordset field element, leading to mishandling in a wddx_deserialize call.
References
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7413
- http://www.openwall.com/lists/oss-security/2016/09/15/10
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/93006
- http://www.securitytracker.com/id/1036836
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=72860
- https://github.com/php/php-src/commit/b88393f08a558eec14964a55d3c680fe67407712?w=1
- https://security.gentoo.org/glsa/201611-22
- https://www.tenable.com/security/tns-2016-19