CVE-2020-3481
Clam AntiVirus (ClamAV) Software Null Pointer Dereference Vulnerability
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 20, 2020
- Updated
- Nov 13, 2024
- Reserved
- Dec 12, 2019
Description
A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | cisco |
Weaknesses
- CWE-476 NULL Pointer Dereference
Affected Products
| Product | Versions |
|---|---|
ClamAVCisco |
|
References
- ClamAV 0.102.4 security patch releasedvendor-advisory
- GLSA-202007-23vendor-advisory
- USN-4435-1vendor-advisory
- FEDORA-2020-dd0c20d985vendor-advisory
- USN-4435-2vendor-advisory
- FEDORA-2020-6584a641aevendor-advisory
- [debian-lts-announce] 20200806 [SECURITY] [DLA 2314-1] clamav security updatemailing-list
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