Home/CVE/MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address
CVE

CVE-2012-4380

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.

HIGH · CVSS 7.5 EPSS 0.00552
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

2
mediawiki<= 1.18.4
mediawikiall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD19 Oct 2017 · 09:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2012/08/31/10Mailing ListPatchThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/08/31/6Mailing ListPatchThird Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=853440Issue Tracking
https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.htmlPatchVendor Advisory
https://phabricator.wikimedia.org/T41824Issue TrackingVendor Advisory
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