CVE-2020-3123
Description
A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-3123
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 0.102.3-1 | |
| debian | bookworm | fixed | 0.102.2+dfsg-1 |
| debian | bullseye | fixed | 0.102.2+dfsg-1 |
| debian | forky | fixed | 0.102.2+dfsg-1 |
| debian | sid | fixed | 0.102.2+dfsg-1 |
| debian | trixie | fixed | 0.102.2+dfsg-1 |
References
Verify integrity in audit chain (admin only). AS-IS.