Vulnerability · Published Feb 22, 2023 · Assigned by mitre
CVE-2023-26314
High 8.8
In plain English
A high-severity security flaw in the mono package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.0%top 37.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The mono package before 6.8.0.105+dfsg-3.3 for Debian allows arbitrary code execution because the application/x-ms-dos-executable MIME type is associated with an un-sandboxed Mono CLR interpreter.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | mono | 6.8.0.105+dfsg-3.3 | DEBIAN-CVE-2023-26314 |
| Debian:13 | mono | 6.8.0.105+dfsg-3.3 | DEBIAN-CVE-2023-26314 |
| Debian:14 | mono | 6.8.0.105+dfsg-3.3 | DEBIAN-CVE-2023-26314 |
| Ubuntu:22.04:LTS | mono | no fix listed | UBUNTU-CVE-2023-26314 |