Improper Input Validation Affecting php5 package, versions <5.5.9+dfsg-1ubuntu4.20
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.
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Test your applications- Snyk IDSNYK-UBUNTU1404-PHP5-395033
- published12 Sept 2016
- disclosed12 Sept 2016
Introduced: 12 Sep 2016
CVE-2016-7129 (opens in a new tab)How to fix?
Upgrade Ubuntu:14.04 php5 to version 5.5.9+dfsg-1ubuntu4.20 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php5 package and not the php5 package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
The php_wddx_process_data 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 (segmentation fault) or possibly have unspecified other impact via an invalid ISO 8601 time value, as demonstrated by a wddx_deserialize call that mishandles a dateTime element in a wddxPacket XML document.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7129
- https://security-tracker.debian.org/tracker/CVE-2016-7129
- https://security.gentoo.org/glsa/201611-22
- https://github.com/php/php-src/commit/426aeb2808955ee3d3f52e0cfb102834cdb836a5?w=1
- https://bugs.php.net/bug.php?id=72749
- https://www.tenable.com/security/tns-2016-19
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://openwall.com/lists/oss-security/2016/09/02/9
- http://rhn.redhat.com/errata/RHSA-2016-2750.html
- http://www.securityfocus.com/bid/92758
- http://www.securitytracker.com/id/1036680