VULNERABILITY INTELLIGENCE

CVE-2012-6109

CVSS score4.3 MEDIUM
EPSS probability2.72%
CISA KEVNot currently listed
Published2013-03-01
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

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.

Primary references