Opera before 9.63 does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
The EPSS score is 0.00198.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Opera |
|
Configuration 1 [-]
|
No data.
No data.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: jpcert
Published:
Updated: 2024-09-16T19:40:36.433Z
Reserved: 2012-02-21T00:00:00Z
Link: CVE-2012-1251

No data.

Status : Deferred
Published: 2012-06-04T17:55:01.633
Modified: 2025-04-11T00:51:21.963
Link: CVE-2012-1251

No data.

No data.