CVE-2012-6109
rack project rack: no CVSS score yet. EPSS 2.7% chance of exploitation in the next 30 days. Fixed in rack 1.1.4, 1.2.6, 1.3.7.
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.
- EPSS
- 2.7% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- rack_project:rack
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-h77x-m5q8-c29h | RubyGems | rack | <1.1.4 | 1.1.4 |
| GHSA-h77x-m5q8-c29h | RubyGems | rack | >=1.2.0 <1.2.6 | 1.2.6 |
| GHSA-h77x-m5q8-c29h | RubyGems | rack | >=1.3.0 <1.3.7 | 1.3.7 |
| GHSA-h77x-m5q8-c29h | RubyGems | rack | >=1.4.0 <1.4.2 | 1.4.2 |