Published: 08/02/2012 Updated: 13/02/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

OCaml 3.12.1 and previous versions computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent malicious users to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

Vulnerable Product	Search on Vulmon	Subscribe to Product
inria ocaml 3.01
inria ocaml 3.07
inria ocaml 3.04
inria ocaml
inria ocaml 3.12
inria ocaml 3.02
inria ocaml 1.07
inria ocaml 3.10
inria ocaml 2.04
inria ocaml 3.08
inria ocaml 3.09
inria ocaml 2.02
inria ocaml 3.11
inria ocaml 3.05
inria ocaml 3.00
inria ocaml 3.06
inria ocaml 3.03
inria ocaml 2.99

Debian Bug report logs - #659149 CVE-2012-0839: Hash collision DoS Package: ocaml; Maintainer for ocaml is Debian OCaml Maintainers <debian-ocaml-maint@listsdebianorg>; Source for ocaml is src:ocaml (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Wed, 8 Feb 2012 17:48:01 UTC Severity: ...

CWE-20 http://openwall.com/lists/oss-security/2012/02/07/2 http://openwall.com/lists/oss-security/2012/02/07/1 http://www.ocert.org/advisories/ocert-2011-003.html http://www.nruns.com/_downloads/advisory28122011.pdf http://secunia.com/advisories/47853 http://www.mail-archive.com/caml-list%40inria.fr/msg01478.html http://www.mail-archive.com/caml-list%40inria.fr/msg01477.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=659149 https://nvd.nist.gov

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CVE-2012-0839

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