CVE-2011-0990

Description

Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to trigger a buffer overflow and modify internal data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file in which a thread makes a change after a type check but before a copy action.

Risk Information

Base Score

7.4

MODERATE

Vector

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

EPSS Score

Exploitation Probability

1.167

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are affected in Mono for Windows 2.3	Windows

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