CVE-2011-1824

Description

The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a SELECT element, which allows remote attackers to trigger an invalid memory write operation, and consequently cause a denial of service (application crash) or possibly execute arbitrary code, via a large integer attribute value.

Risk Information

Base Score

9.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

7.855

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Opera 10.60	Windows
Multiple vulnerabilities affected in Opera 10.60 (For Ubuntu)	Linux
Multiple vulnerabilities affected in Opera 10.60 (For Debian)	Linux
Multiple vulnerabilities affected in Opera 10.60 (For Centos)	Linux
Multiple vulnerabilities affected in Opera 10.60 (For RedHat)	Linux
Multiple vulnerabilities affected in Opera 10.60 (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