CVE-2007-5226

Published Oct 5, 2007

Last updated 16 years ago

Overview

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.
Source: secalert@redhat.com
NVD status: Analyzed

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:dircproxy:dircproxy:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "BCB18039-944E-457E-97A6-FF4C82EDE7CA",
            "versionEndIncluding": "1.2.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References