7.5
High
CVE-2021-1404 A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow…
Description
A vulnerability in the PDF parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper buffer size tracking that may result in a heap buffer over-read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ClamAV 0.103 | 0.103.0 → 0.103.1 | No fix stated |
References
- blog.clamav.net blog.clamav.net
Timeline
- Published
- Last modified
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