CVE-2011-2639

Description

Opera before 11.10 does not properly handle hidden animated GIF images, which allows remote attackers to cause a denial of service (CPU consumption) via an image file that triggers continual repaints.

Risk Information

Base Score

5.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.535

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Opera 11.10	Windows
Multiple vulnerabilities affected in Opera 11.10 (For Ubuntu)	Linux
Multiple vulnerabilities affected in Opera 11.10 (For Debian)	Linux
Multiple vulnerabilities affected in Opera 11.10 (For Centos)	Linux
Multiple vulnerabilities affected in Opera 11.10 (For RedHat)	Linux
Multiple vulnerabilities affected in Opera 11.10 (For Suse)	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234