CVE-2015-4644 | BDVDB-2026-75964 Detail
Description#
The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://rhn.redhat.com/errata/RHSA-2015-1187.html
- http://www.securitytracker.com/id/1032709
- http://rhn.redhat.com/errata/RHSA-2015-1186.html
- http://www.debian.org/security/2015/dsa-3344
- http://www.securityfocus.com/bid/75292
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://openwall.com/lists/oss-security/2015/06/18/6
- http://php.net/ChangeLog-5.php
- https://bugs.php.net/bug.php?id=69667
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64
- https://security.gentoo.org/glsa/201606-10
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.