NULL Pointer Dereference Affecting rh-php56-php-pgsql 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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Test your applications- Snyk IDSNYK-RHEL10-RHPHP56PHPPGSQL-11434715
- published5 Aug 2025
- disclosed1 Jan 2016
Introduced: 1 Jan 2016
CVE-2016-9934 (opens in a new tab)How to fix?
There is no fixed version for RHEL:10 rh-php56-php-pgsql.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rh-php56-php-pgsql package and not the rh-php56-php-pgsql package as distributed by RHEL.
See How to fix? for RHEL:10 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
- https://bugzilla.redhat.com/show_bug.cgi?id=1404726
- https://access.redhat.com/security/cve/CVE-2016-9934
- 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
- http://www.openwall.com/lists/oss-security/2016/12/12/2
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/94845
- https://access.redhat.com/errata/RHSA-2018:1296
- https://bugs.php.net/bug.php?id=73331
- https://github.com/php/php-src/commit/6045de69c7dedcba3eadf7c4bba424b19c81d00d