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CVE-2012-4380

Date: October 19, 2017

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.

Severity Score

Related Resources (9)

https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html
https://nvd.nist.gov/vuln/detail/CVE-2012-4380
http://www.openwall.com/lists/oss-security/2012/08/31/6
http://www.openwall.com/lists/oss-security/2012/08/31/10
https://phabricator.wikimedia.org/T41824
https://bugzilla.redhat.com/show_bug.cgi?id=853440
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330
https://security-tracker.debian.org/tracker/CVE-2012-4380
https://www.mend.io/vulnerability-database/CVE-2012-4380

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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