CVE-2007-6067

CVE Details

Release Date:	2008-01-07
Impact:	Low	What is this?

Description

Algorithmic complexity vulnerability in the regular expression parser in TCL before 8.4.17, as used in PostgreSQL 8.2 before 8.2.6, 8.1 before 8.1.11, 8.0 before 8.0.15, and 7.4 before 7.4.19, allows remote authenticated users to cause a denial of service (memory consumption) via a crafted complex regular expression with doubly-nested states.

See more information about CVE-2007-6067 from MITRE CVE dictionary and NIST NVD

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

CVSS v2 metrics

Base Score:	1.5
Vector String:	AV:L/AC:M/Au:S/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Local
Attack Complexity:	Medium
Authentication:	Single
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 4 (postgresql)	ELSA-2008-0038	2008-01-11
Oracle Linux version 5 (postgresql)	ELSA-2008-0038	2008-01-11
Oracle Linux version 5 (tcl)	ELSA-2013-0122	2013-01-11