CVE-2011-5036
Summary
| CVE | CVE-2011-5036 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-12-30 01:55:00 UTC |
| Updated | 2013-10-31 03:21:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-310
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Rack Project | Rack | 1.2.0 | All | All | All |
| Application | Rack Project | Rack | 1.2.1 | All | All | All |
| Application | Rack Project | Rack | 1.2.2 | All | All | All |
| Application | Rack Project | Rack | 1.2.3 | All | All | All |
| Application | Rack Project | Rack | 1.2.4 | All | All | All |
| Application | Rack Project | Rack | 1.3.0 | All | All | All |
| Application | Rack Project | Rack | 1.3.1 | All | All | All |
| Application | Rack Project | Rack | 1.3.2 | All | All | All |
| Application | Rack Project | Rack | 1.3.3 | All | All | All |
| Application | Rack Project | Rack | 1.3.4 | All | All | All |
| Application | Rack Project | Rack | 1.3.5 | All | All | All |
| Application | Rack Project | Rack | 1.2.0 | All | All | All |
| Application | Rack Project | Rack | 1.2.1 | All | All | All |
| Application | Rack Project | Rack | 1.2.2 | All | All | All |
| Application | Rack Project | Rack | 1.2.3 | All | All | All |
| Application | Rack Project | Rack | 1.2.4 | All | All | All |
| Application | Rack Project | Rack | 1.3.0 | All | All | All |
| Application | Rack Project | Rack | 1.3.1 | All | All | All |
| Application | Rack Project | Rack | 1.3.2 | All | All | All |
| Application | Rack Project | Rack | 1.3.3 | All | All | All |
| Application | Rack Project | Rack | 1.3.4 | All | All | All |
| Application | Rack Project | Rack | 1.3.5 | All | All | All |
| Application | Rack Project | Rack | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| gist:52bbc6b9cc19ce330829 · GitHub | CONFIRM | gist.github.com | Exploit |
| Best 7 Best Internet Security Software in 2019 | MISC | www.nruns.com | |
| oCERT.org - oCERT Advisories | MISC | www.ocert.org | |
| Debian -- Security Information -- DSA-2783-1 librack-ruby | DEBIAN | www.debian.org | |
| NEOHAPSIS - Peace of Mind Through Integrity and Insight | BUGTRAQ | archives.neohapsis.com | |
| VU#903934 - Hash table implementations vulnerable to algorithmic complexity attacks | CERT-VN | www.kb.cert.org | US Government Resource |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.