Integer Overflow or Wraparound Affecting php5 package, versions <5.6.23+dfsg-0+deb8u1
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-DEBIAN8-PHP5-394750
- published7 Aug 2016
- disclosed7 Aug 2016
Introduced: 7 Aug 2016
CVE-2016-5769 (opens in a new tab)How to fix?
Upgrade Debian:8 php5 to version 5.6.23+dfsg-0+deb8u1 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 Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcrypt_generic and (2) mdecrypt_generic functions.
References
- https://support.apple.com/HT207170
- http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
- http://www.debian.org/security/2016/dsa-3618
- https://security-tracker.debian.org/tracker/CVE-2016-5769
- http://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0?w=1
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- http://php.net/ChangeLog-5.php
- http://php.net/ChangeLog-7.php
- https://bugs.php.net/bug.php?id=72455
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
- http://www.openwall.com/lists/oss-security/2016/06/23/4
- http://www.securityfocus.com/bid/91399
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-5769