CVE-2011-4681

Description

Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain.

Risk Information

Base Score

8.2

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.246

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Opera 11.60	Windows
Multiple vulnerabilities affected in Opera 11.60 (For Ubuntu)	Linux
Multiple vulnerabilities affected in Opera 11.60 (For Debian)	Linux
Multiple vulnerabilities affected in Opera 11.60 (For Centos)	Linux
Multiple vulnerabilities affected in Opera 11.60 (For RedHat)	Linux
Multiple vulnerabilities affected in Opera 11.60 (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