CVE-2012-1251

medium

Description

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.

References

http://www.opera.com/docs/changelogs/windows/963/

http://www.opera.com/docs/changelogs/unix/963/

http://www.opera.com/docs/changelogs/mac/963/

http://jvndb.jvn.jp/jvndb/JVNDB-2012-000049

http://jvn.jp/en/jp/JVN39707339/index.html

Details

Source: Mitre, NVD

Published: 2012-06-04

Updated: 2014-03-05

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N