A vulnerability in the OLE2 file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device.The vulnerability is due to incorrect use of the realloc function that may result in a double-free. An attacker could exploit this vulnerability by submitting a crafted OLE2 file to be scanned by ClamAV on the 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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Mon, 28 Oct 2024 17:15:00 +0000
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-10-28T16:34:09.139Z
Reserved: 2021-11-02T00:00:00
Link: CVE-2022-20803
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Updated: 2024-08-03T02:24:49.711Z
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Status : Modified
Published: 2023-02-17T18:15:11.740
Modified: 2024-11-21T06:43:35.247
Link: CVE-2022-20803
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