CVE-2011-4838
Vulnerability from cvelistv5
Published
2011-12-30 01:00
Modified
2024-08-07 00:16
Severity ?
EPSS score ?
Summary
JRuby before 1.6.5.1 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html | Broken Link | |
cve@mitre.org | http://jruby.org/2011/12/27/jruby-1-6-5-1.html | Vendor Advisory | |
cve@mitre.org | http://rhn.redhat.com/errata/RHSA-2012-1232.html | Broken Link | |
cve@mitre.org | http://secunia.com/advisories/47407 | Third Party Advisory | |
cve@mitre.org | http://secunia.com/advisories/50084 | Third Party Advisory | |
cve@mitre.org | http://security.gentoo.org/glsa/glsa-201207-06.xml | Third Party Advisory | |
cve@mitre.org | http://www.kb.cert.org/vuls/id/903934 | Third Party Advisory, US Government Resource | |
cve@mitre.org | http://www.nruns.com/_downloads/advisory28122011.pdf | Third Party Advisory | |
cve@mitre.org | http://www.ocert.org/advisories/ocert-2011-003.html | Third Party Advisory | |
cve@mitre.org | https://exchange.xforce.ibmcloud.com/vulnerabilities/72019 | Third Party Advisory, VDB Entry |
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.