UBUNTU-CVE-2012-6087

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Source

https://ubuntu.com/security/CVE-2012-6087

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6087.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2012-6087

Upstream

CVE-2012-6087

Withdrawn

2025-07-18T16:42:48Z

Published

2013-09-16T13:02:00Z

Modified

2025-07-16T07:31:03Z

Severity

Ubuntu - medium

Summary

[none]

Details

repository/s3/S3.php in the Amazon S3 library in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate, related to an incorrect CURLOPT_SSL_VERIFYHOST value.

References

Affected packages

Ubuntu:14.04:LTS / moodle

Package

Name: moodle
Purl: pkg:deb/ubuntu/moodle@2.5.4-1ubuntu1?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.5.4-1ubuntu1

Affected versions

2.*

2.5.2-1

2.5.3-1

2.5.3-2

2.5.3-3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "moodle",
            "binary_version": "2.5.4-1ubuntu1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6087.json"