CVE-2007-6067

Publication date 9 January 2008

Last updated 17 July 2025

Ubuntu priority

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
postgresql-8.1	8.10 intrepid	Not in release
	8.04 LTS hardy	Not in release
	7.10 gutsy	Ignored end of life, was needed
	7.04 feisty	Ignored end of life, was needed
	6.10 edgy	Fixed 8.1.11-0ubuntu0.6.10.1
	6.06 LTS dapper	Fixed 8.1.11-0ubuntu0.6.06.1
postgresql-8.2	8.10 intrepid	Not in release
	8.04 LTS hardy	Fixed 8.2.6-1
	7.10 gutsy	Fixed 8.2.6-0ubuntu0.7.10.1
	7.04 feisty	Fixed 8.2.6-0ubuntu0.7.04.1
	6.10 edgy	Not in release
	6.06 LTS dapper	Not in release

CVE-2007-6067

Status

References

Related Ubuntu Security Notices (USN)

Other references