CVE-2012-4145

critical

Description

Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue."

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2012-4089

http://www.opera.com/docs/changelogs/windows/1201/

http://www.opera.com/docs/changelogs/unix/1201/

http://www.opera.com/docs/changelogs/mac/1201/

http://www.opera.com/docs/changelogs/mac/1166/

Details

Source: Mitre, NVD

Published: 2012-08-06

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

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