Unscored severity · published Dec 30, 2011
CVE-2011-5034
Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to…
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CVSS
80.6%
EPSS
No
On KEV
Description
Apache Geronimo 2.2.1 and earlier 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. NOTE: this might overlap CVE-2011-4461.
Exploitation
Is it being used?
Exploit prediction (EPSS)80.6% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GE
Geronimo · Apache
through 2.2.1; 1.0; 1.1; 1.1.1; 1.2; 2.0.1; +11 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-5034
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-5034
archives.neohapsis.com
http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html
secunia.com
http://secunia.com/advisories/47412
US Government Resource
http://www.kb.cert.org/vuls/id/903934
www.nruns.com
http://www.nruns.com/_downloads/advisory28122011.pdf
www.ocert.org
http://www.ocert.org/advisories/ocert-2011-003.html
github.com
https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
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