CVE-2007-6523

high

Description

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of service (CPU consumption) via a crafted bitmap (BMP) file that triggers a large number of calculations and checks.

References

http://www.vupen.com/english/advisories/2007/4261

http://www.securityfocus.com/archive/1/484605/100/200/threaded

http://securityreason.com/securityalert/3482

http://secunia.com/advisories/28314

http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00001.html

Details

Source: Mitre, NVD

Published: 2007-12-24

Updated: 2018-10-15

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 7.5

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