Vulnerability Report

CVE-2012-6461

Title: Opera Opera Browser Improper Input Validation

Input Validation Error

Proof Of Concept

No public PoC currently indexed for CVE-2012-6461.

CWE Category CWE-20

Published Date Jan 02, 2013

Modified Date Apr 29, 2026

Exploit Status Not Found

Score 5.0 CVSS v2.0

Exploit Probability (EPSS)

0.13%

Vulnerability Summary

CVE-2012-6461: The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service.

Impacted Vendors

opera 1

Reference Links

http://www.opera.com/docs/changelogs/unified/1210/ http://www.opera.com/support/kb/view/1029/ http://www.opera.com/docs/changelogs/unified/1210/ http://www.opera.com/support/kb/view/1029/

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

5.0

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:L/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2012-6461 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

January 02, 2013 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A

Complexity N/A

Privileges N/A

Interaction NONE

CVSS Vector String


                                    AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected Stack

No specific products linked.