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.
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Affected Vendors & Products
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History
Sat, 09 Nov 2024 00:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-04-08T04:30:18.361779Z
Updated: 2024-11-08T23:25:27.140Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1404
Vulnrichment
Updated: 2024-08-03T16:11:17.323Z
NVD
Status : Modified
Published: 2021-04-08T05:15:13.267
Modified: 2024-11-21T05:44:16.710
Link: CVE-2021-1404
Redhat
No data.