Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opera | Opera Browser | 9.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00001.html
- http://secunia.com/advisories/28314
- http://securityreason.com/securityalert/3482
- http://www.securityfocus.com/archive/1/484605/100/200/threaded
- http://www.securityfocus.com/bid/26721Exploit
- http://www.vupen.com/english/advisories/2007/4261
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00001.html
- http://secunia.com/advisories/28314
- http://securityreason.com/securityalert/3482
- http://www.securityfocus.com/archive/1/484605/100/200/threaded
- http://www.securityfocus.com/bid/26721Exploit
- http://www.vupen.com/english/advisories/2007/4261
FAQ
What is CVE-2007-6523?
CVE-2007-6523 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...
How severe is CVE-2007-6523?
CVE-2007-6523 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2007-6523?
Check the references section above for vendor advisories and patch information. Affected products include: Opera Opera Browser.