VULNERABILITY INTELLIGENCE

CVE-2012-4292

CVSS score3.3 LOW
EPSS probability1.91%
CISA KEVNot currently listed
Published2012-08-16
Last modified2026-06-16
CVSS vectorAV:A/AC:L/Au:N/C:N/I:N/A:P

Description

The dissect_stun_message function in epan/dissectors/packet-stun.c in the STUN dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly interact with key-destruction behavior in a certain tree library, which allows remote attackers to cause a denial of service (application crash) via a malformed packet.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references