VULNERABILITY INTELLIGENCE

CVE-2012-0839

CVSS score5 MEDIUM
EPSS probability2.65%
CISA KEVNot currently listed
Published2012-02-08
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

OCaml 3.12.1 and earlier 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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references