VULNERABILITY INTELLIGENCE

CVE-2009-1189

CVSS score3.6 LOW
EPSS probability1.32%
CISA KEVNot currently listed
Published2009-04-27
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:N/I:P/A:P

Description

The _dbus_validate_signature_with_reason function (dbus-marshal-validate.c) in D-Bus (aka DBus) before 1.2.14 uses incorrect logic to validate a basic type, which allows remote attackers to spoof a signature via a crafted key. NOTE: this is due to an incorrect fix for CVE-2008-3834.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references