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.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-0248 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.
Github GHSA Github GHSA GHSA-h77x-m5q8-c29h Rack vulnerable to REDoS
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T21:28:39.300Z

Reserved: 2012-12-06T00:00:00Z

Link: CVE-2012-6109

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-03-01T05:40:16.863

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-6109

cve-icon Redhat

Severity : Moderate

Publid Date: 2012-05-04T00:00:00Z

Links: CVE-2012-6109 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses