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.
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Affected Vendors & Products
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History
Sat, 09 Nov 2024 00:15:00 +0000
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Status: PUBLISHED
Assigner: cisco
Published: 2021-04-08T04:30:14.596976Z
Updated: 2024-11-08T23:25:38.707Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1405
Updated: 2024-08-03T16:11:16.920Z
Status : Modified
Published: 2021-04-08T05:15:13.347
Modified: 2024-11-21T05:44:16.853
Link: CVE-2021-1405
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