VULNERABILITY INTELLIGENCE

CVE-2012-1147

CVSS score4.3 MEDIUM
EPSS probability2.57%
CISA KEVNot currently listed
Published2012-07-03
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

readfilemap.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (file descriptor consumption) via a large number of crafted XML files.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references