UBUNTU-CVE-2012-4382

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Source
https://ubuntu.com/security/CVE-2012-4382
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-4382.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2012-4382
Upstream
Withdrawn
2025-07-18T16:42:47Z
Published
2017-10-19T21:29:00Z
Modified
2025-07-16T07:31:01.231082Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

MediaWiki before 1.18.5, and 1.19.x before 1.19.2 does not properly protect user block metadata, which allows remote administrators to read a user block reason via a reblock attempt.

References

Affected packages

Ubuntu:14.04:LTS / mediawiki

Package

Name
mediawiki
Purl
pkg:deb/ubuntu/mediawiki@1:1.19.14+dfsg-1?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.19.14+dfsg-1

Affected versions

1:1.*
1:1.19.8+dfsg-1
1:1.19.8+dfsg-2
1:1.19.8+dfsg-2.1
1:1.19.8+dfsg-2.2
1:1.19.9+dfsg-2
1:1.19.10+dfsg-1
1:1.19.11+dfsg-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "mediawiki",
            "binary_version": "1:1.19.14+dfsg-1"
        },
        {
            "binary_name": "mediawiki-classes",
            "binary_version": "1:1.19.14+dfsg-1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-4382.json"