CVEvulnerability
CVE-2007-6523
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2007-12-24
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-189, CWE-399
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.
Affected configurations
• opera opera browser 9.0
• opera opera browser 9.01
• opera opera browser 9.02
• opera opera browser 9.10
• opera opera browser 9.12
• opera opera browser 9.20
• opera opera browser 9.21
• opera opera browser 9.22
• opera opera browser 9.23
• opera opera browser 9.24
• opera opera browser 9.50
Related
References
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00001.html lists.opensuse.org
- http://secunia.com/advisories/28314 secunia.com
- http://securityreason.com/securityalert/3482 securityreason.com
- http://www.securityfocus.com/archive/1/484605/100/200/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/26721 Exploit
- http://www.vupen.com/english/advisories/2007/4261 www.vupen.com
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00001.html lists.opensuse.org
- http://secunia.com/advisories/28314 secunia.com
- http://securityreason.com/securityalert/3482 securityreason.com
- http://www.securityfocus.com/archive/1/484605/100/200/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/26721 Exploit
- http://www.vupen.com/english/advisories/2007/4261 www.vupen.com