CVE-2015-4644

CVE Details

Release Date:

2015-06-11

Description

The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (akapgsql) 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.

See more information about CVE-2015-4644 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	2.6	Base Metrics:	AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector:	Network	Attack Complexity:	High
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (php54-php)	ELSA-2015-1219	2016-02-04
Oracle Linux version 7 (php54-php)	ELSA-2015-1219	2016-02-04
Oracle Linux version 7 (php55-php)	ELSA-2015-1186	2016-02-04

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team