CVE-2012-3561

critical

Description

Opera before 11.64 does not properly allocate memory for URL strings, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted string.

References

http://www.opera.com/support/kb/view/1016/

http://www.opera.com/docs/changelogs/windows/1164/

http://www.opera.com/docs/changelogs/unix/1164/

http://www.opera.com/docs/changelogs/mac/1164/

http://osvdb.org/81809

Details

Source: Mitre, NVD

Published: 2012-06-14

Updated: 2024-11-21

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