CVEvulnerability
CVE-2011-5036
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-12-30
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-310
Description
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.
Affected configurations
• rack project rack (<= 1.1.0)
• rack project rack 1.2.0
• rack project rack 1.2.1
• rack project rack 1.2.2
• rack project rack 1.2.3
• rack project rack 1.2.4
• rack project rack 1.3.0
• rack project rack 1.3.1
• rack project rack 1.3.2
• rack project rack 1.3.3
• rack project rack 1.3.4
• rack project rack 1.3.5
Related
Weakness · not in database (1)
References
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html archives.neohapsis.com
- http://www.debian.org/security/2013/dsa-2783 www.debian.org
- http://www.kb.cert.org/vuls/id/903934 US Government Resource
- http://www.nruns.com/_downloads/advisory28122011.pdf www.nruns.com
- http://www.ocert.org/advisories/ocert-2011-003.html www.ocert.org
- https://gist.github.com/52bbc6b9cc19ce330829 Exploit
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html archives.neohapsis.com
- http://www.debian.org/security/2013/dsa-2783 www.debian.org
- http://www.kb.cert.org/vuls/id/903934 US Government Resource
- http://www.nruns.com/_downloads/advisory28122011.pdf www.nruns.com
- http://www.ocert.org/advisories/ocert-2011-003.html www.ocert.org
- https://gist.github.com/52bbc6b9cc19ce330829 Exploit