PT-2017-7457 · Wikimedia+1 · Mediawiki+1

Vituzzu · Published 2015-12-24 · Updated 2017-08-22 · CVE-2015-8627

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.23.12 MediaWiki versions 1.24.x prior to 1.24.5 MediaWiki versions 1.25.x prior to 1.25.4 MediaWiki versions 1.26.x prior to 1.26.1

Description The issue arises from the improper normalization of IP addresses containing zero-padded octets. This could potentially allow remote attackers to bypass intended access restrictions by using an IP address that was not supposed to have been allowed.

Recommendations For MediaWiki versions prior to 1.23.12, update to version 1.23.12 or later. For MediaWiki versions 1.24.x prior to 1.24.5, update to version 1.24.5 or later. For MediaWiki versions 1.25.x prior to 1.25.4, update to version 1.25.4 or later. For MediaWiki versions 1.26.x prior to 1.26.1, update to version 1.26.1 or later.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

ALT-PU-2017-2095

CVE-2015-8627

MGASA-2015-0486

Affected Products

Alt Linux

Mediawiki

References · 53

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/mediawiki_syntaxhighlight.rb · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6335 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8624 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0361 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0369 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6334 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0368 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0365 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6333 · Security Note
• https://bdu.fstec.ru/vul/2020-02564 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12474 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6336 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2015-8627 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6331 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0370 · Security Note