NULL Pointer Dereference Affecting php-enchant 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.
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Start learning- Snyk IDSNYK-CENTOS7-PHPENCHANT-1971053
- published26 Jul 2021
- disclosed8 Dec 2015
Introduced: 8 Dec 2015
CVE-2016-9934 (opens in a new tab)How to fix?
There is no fixed version for Centos:7 php-enchant.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php-enchant package and not the php-enchant package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.
References
- http://www.securityfocus.com/bid/94845
- https://bugs.php.net/bug.php?id=73331
- https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- https://access.redhat.com/security/cve/CVE-2016-9934
- http://www.openwall.com/lists/oss-security/2016/12/12/2
- https://access.redhat.com/errata/RHSA-2018:1296
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html