Vulnerability · Published Aug 18, 2023 · Assigned by cisco
CVE-2023-20212
High 7.5
In plain English
A high-severity security flaw in Cisco Secure Endpoint from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.4% (higher than 89% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
A vulnerability in the AutoIt module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a logic error in the memory management of an affected device. An attacker could exploit this vulnerability by submitting a crafted AutoIt file to be scanned by ClamAV on the affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to restart unexpectedly, resulting in a DoS condition.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | clamav | 1.0.2+dfsg-1~deb12u1 | DEBIAN-CVE-2023-20212 |
| Debian:13 | clamav | 1.0.2+dfsg-1 | DEBIAN-CVE-2023-20212 |
| Debian:14 | clamav | 1.0.2+dfsg-1 | DEBIAN-CVE-2023-20212 |
| Ubuntu:22.04:LTS | clamav | 0.103.8+dfsg-0ubuntu0.22.04.1 | UBUNTU-CVE-2023-20212 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Secure Endpoint | N/A |
Weakness: CWE-825 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H