A vulnerability in the email parsing module in Clam AntiVirus (ClamAV) Software version 0.103.1 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper variable initialization that may result in an NULL pointer read. An attacker could exploit this vulnerability by sending a crafted email to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-04-08T04:30:14.596976Z
Updated: 2024-09-16T16:48:00.831Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1405
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-04-08T05:15:13.347
Modified: 2022-08-05T17:18:15.240
Link: CVE-2021-1405
Redhat
No data.