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openvasCopyright (C) 2022 Greenbone AGOPENVAS:1361412562310126142
HistorySep 16, 2022 - 12:00 a.m.

MediaWiki 1.37.x - 1.38.x DoS Vulnerability - Linux

2022-09-1600:00:00
Copyright (C) 2022 Greenbone AG
plugins.openvas.org
6
mediawiki
vulnerability
dos
linux
deprecated

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.1%

MediaWiki is prone to a denial of service (DoS)
vulnerability.

This VT has been deprecated since the vulnerability is in an extension and not in MediaWiki itself.

# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only


if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.126142");
  script_version("2023-11-03T16:10:08+0000");
  script_tag(name:"last_modification", value:"2023-11-03 16:10:08 +0000 (Fri, 03 Nov 2023)");
  script_tag(name:"creation_date", value:"2022-09-16 08:58:43 +0000 (Fri, 16 Sep 2022)");
  script_tag(name:"cvss_base", value:"6.1");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-09-07 20:33:00 +0000 (Wed, 07 Sep 2022)");

  script_cve_id("CVE-2022-39194");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");

  script_tag(name:"solution_type", value:"WillNotFix");

  script_name("MediaWiki 1.37.x - 1.38.x DoS Vulnerability - Linux");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Denial of Service");

  script_tag(name:"summary", value:"MediaWiki is prone to a denial of service (DoS)
  vulnerability.

  This VT has been deprecated since the vulnerability is in an extension and not in MediaWiki itself.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"insight", value:"Growth's Community configuration makes it possible for rogue
  admin to take down a site.");

  script_tag(name:"affected", value:"MediaWiki version 1.37.x through 1.38.x.");

  script_tag(name:"solution", value:"No known solution was made available for at least one year since the disclosure
  of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
  release, disable respective features, remove the product or replace the product by another one.");

  script_xref(name:"URL", value:"https://lists.wikimedia.org/hyperkitty/list/[email protected]/message/SJLXUZZUHQDSSSKIOXMMV7Y4YXPAXZXI");

  script_tag(name:"deprecated", value:TRUE);

  exit(0);
}

exit(66);

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

5.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.1%

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