Home/CVE/Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of
CVE

CVE-2007-6523

Algorithmic complexity vulnerability in Opera 9.50 beta and 9.x before 9.25 allows remote attackers to cause a denial of

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.

HIGH · CVSS 7.8 EPSS 0.01346
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
opera browserall versions
⚠

Public Exploits & PoCs

1
pocwww.securityfocus.com · 26721www.securityfocus.com
▣

Scoring & Timeline

7.8
HIGH · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Published to NVD24 Dec 2007 · 08:46 PM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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.vupen.com/english/advisories/2007/4261
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