CVE-2011-5036GHSA-V6J3-7JRW-HQ2P
Rack before 1.1.3, 1.2.x before 1.2.5, and 1.3.x before 1.3.6 computes hash values for form parameters without restricting the ability to tr
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.1.3, 1.2.5, 1.3.6, 1.6.5.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Rack before 1.1.3, 1.2.x before 1.2.5, and 1.3.x before 1.3.6 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- rackRubyGems
fixed in 1.1.3
- rackRubyGems
From 1.2.0 · fixed in 1.2.5
- rackRubyGems
From 1.3.0 · fixed in 1.3.6
- org.jruby:jruby-parentMaven
fixed in 1.6.5.1