CVE-2012-6109 - CVE House
Back to Database
Status published Medium CVE-2012-6109

lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2012-6109

Credits & Attribution

No credits recorded in the NVD database.

References

More from rack project

View All →
CVE-2015-3225
lib/rack/utils.rb in Rack before 1.5.4 and 1.6.x before 1.6.2, as...
Medium 5
CVE-2013-0263
Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x...
Medium 5.1
CVE-2013-0262
rack/file.rb (Rack::File) in Rack 1.5.x before 1.5.2 and 1.4.x before...
Medium 4.3
CVE-2013-0184
Unspecified vulnerability in Rack::Auth::AbstractRequest in Rack 1.1.x before 1.1.5, 1.2.x...
Medium 4.3
CVE-2013-0183
multipart/parser.rb in Rack 1.3.x before 1.3.8 and 1.4.x before 1.4.3...
Medium 5

Affected Vendor

rack project

View all reports →

Affected Software

rack
Vulnerable Versions:
0, 0.1, 0.2, 0.3, 0.4, 0.9, 0.9.1, 1.0.0, 1.0.1, 1.1.0, 1.1.2, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4.0, 1.4.1

Timeline

Official Publish: March 1st, 2013
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.