cve-2012-5370
Vulnerability from cvelistv5
Published
2012-11-28 11:00
Modified
2024-08-06 21:05
Severity ?
Summary
JRuby computes hash values without properly 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, as demonstrated by a universal multicollision attack against the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4838.
References
cve@mitre.orghttp://2012.appsec-forum.ch/conferences/#c17
cve@mitre.orghttp://asfws12.files.wordpress.com/2012/11/asfws2012-jean_philippe_aumasson-martin_bosslet-hash_flooding_dos_reloaded.pdf
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2013-0533.html
cve@mitre.orghttp://www.ocert.org/advisories/ocert-2012-001.html
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=880671
cve@mitre.orghttps://www.131002.net/data/talks/appsec12_slides.pdf
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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