CVE-2012-6109

lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.

Published: Mar 1, 2013
Updated: May 9, 2024
CVE: CVE-2012-6109
GHSA: GHSA-h77x-m5q8-c29h
Severity: Low
Exploit:

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

CWE-835

Affected Software
References

Software	From	Fixed in
rack_project / rack	0.4	0.4.x
rack_project / rack	1.1.2	1.1.2.x
rack_project / rack	0.2	0.2.x
rack_project / rack	0.1	0.1.x
rack_project / rack	1.1.0	1.1.0.x
rack_project / rack	0.9	0.9.x
rack_project / rack	1.0.1	1.0.1.x
rack_project / rack	-	1.1.3.x
rack_project / rack	0.3	0.3.x
rack_project / rack	0.9.1	0.9.1.x
rack_project / rack	1.0.0	1.0.0.x
rack_project / rack	1.2.3	1.2.3.x
rack_project / rack	1.2.0	1.2.0.x
rack_project / rack	1.2.1	1.2.1.x
rack_project / rack	1.2.4	1.2.4.x
rack_project / rack	1.2.2	1.2.2.x
rack_project / rack	1.3.1	1.3.1.x
rack_project / rack	1.3.2	1.3.2.x
rack_project / rack	1.3.5	1.3.5.x
rack_project / rack	1.3.6	1.3.6.x
rack_project / rack	1.3.0	1.3.0.x
rack_project / rack	1.3.4	1.3.4.x
rack_project / rack	1.3.3	1.3.3.x
rack_project / rack	1.4.0	1.4.0.x
rack_project / rack	1.4.1	1.4.1.x
rack	-	1.1.4
rack	1.2.0	1.2.6
rack	1.3.0	1.3.7
rack	1.4.0	1.4.2

Vulnerability Database

289,697

CVE-2012-6109