CVE-2013-6673 - CVE House
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Status published Medium CVE-2013-6673

Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird...

Vulnerability Description

Mozilla Firefox before 26.0, Firefox ESR 24.x before 24.2, Thunderbird before 24.2, and SeaMonkey before 2.23 do not recognize a user's removal of trust from an EV X.509 certificate, which makes it easier for man-in-the-middle attackers to spoof SSL servers in opportunistic circumstances via a valid certificate that is unacceptable to the user.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

fedoraproject

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Affected Software

fedora, firefox, seamonkey, thunderbird, suse linux enterprise software development kit, opensuse, linux enterprise desktop, linux enterprise server, ubuntu linux
Vulnerable Versions:
18, 19, 20, 0, 24.0, 11.0, 12.2, 12.3, 13.1, 11, 12.04, 12.10, 13.04, 13.10

Timeline

Official Publish: December 11th, 2013
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.