CVEvulnerability

CVE-2007-5226

5.0 MEDIUM Published 2007-10-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-10-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

irc_server.c in dircproxy 1.2.0 and earlier allows remote attackers to cause a denial of service (segmentation fault) via an ACTION command without a parameter, which triggers a NULL pointer dereference, as demonstrated using a blank /me message from irssi.

Affected configurations

• dircproxy dircproxy (<= 1.2.0)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References