Out-of-Bounds Affecting php7.0 package, versions <7.0.8-0ubuntu0.16.04.3
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-UBUNTU1604-PHP70-386463
- published17 Sept 2016
- disclosed17 Sept 2016
Introduced: 17 Sep 2016
CVE-2016-7414 (opens in a new tab)How to fix?
Upgrade Ubuntu:16.04 php7.0 to version 7.0.8-0ubuntu0.16.04.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7.0 package and not the php7.0 package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
The ZIP signature-verification feature in PHP before 5.6.26 and 7.x before 7.0.11 does not ensure that the uncompressed_filesize field is large enough, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a crafted PHAR archive, related to ext/phar/util.c and ext/phar/zip.c.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7414
- https://bugs.php.net/bug.php?id=72928
- https://www.tenable.com/security/tns-2016-19
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7414
- https://security-tracker.debian.org/tracker/CVE-2016-7414
- https://security.gentoo.org/glsa/201611-22
- https://github.com/php/php-src/commit/0bfb970f43acd1e81d11be1154805f86655f15d5?w=1
- http://www.openwall.com/lists/oss-security/2016/09/15/10
- https://access.redhat.com/errata/RHSA-2018:1296
- http://www.securityfocus.com/bid/93004
- http://www.securitytracker.com/id/1036836