VULNERABILITY INTELLIGENCE

CVE-2009-1232

CVSS score4.3 MEDIUM
EPSS probability5.47%
CISA KEVNot currently listed
Published2009-04-02
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

Mozilla Firefox 3.0.8 and earlier 3.0.x versions allows remote attackers to cause a denial of service (memory corruption) via an XML document composed of a long series of start-tags with no corresponding end-tags. NOTE: it was later reported that 3.0.10 and earlier are also affected.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references