CVE-2015-8627

MEDIUM

MediaWiki < 1.23.12, 1.24.x < 1.24.5, 1.25.x < 1.25.4, 1.26.x < 1.26.1 - Zero-Padded IP Address Bypass

Title source: llm
STIX 2.1

Description

MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1 do not properly normalize IP addresses containing zero-padded octets, which might allow remote attackers to bypass intended access restrictions by using an IP address that was not supposed to have been allowed.

References (4)

Core 4
Core References
Patch, Third Party Advisory x_refsource_confirm
https://phabricator.wikimedia.org/T97897
Patch, Release Notes, Vendor Advisory mailing-list x_refsource_mlist
https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-December/000186.html
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/12/23/7
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2015/12/21/8

Scores

CVSS v3 5.3
EPSS 0.0043
EPSS Percentile 62.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-284
Status published
Products (11)
mediawiki/mediawiki 1.24.0
mediawiki/mediawiki 1.24.1
mediawiki/mediawiki 1.24.2
mediawiki/mediawiki 1.24.3
mediawiki/mediawiki 1.24.4
mediawiki/mediawiki 1.25.0
mediawiki/mediawiki 1.25.1
mediawiki/mediawiki 1.25.2
mediawiki/mediawiki 1.25.3
mediawiki/mediawiki 1.26.0
... and 1 more
Published Mar 23, 2017
Tracked Since Feb 18, 2026