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Ubuntu: USN-6636-1 (CVE-2024-20290): ClamAV vulnerabilities

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Ubuntu: USN-6636-1 (CVE-2024-20290): ClamAV vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
02/07/2024
Created
02/16/2024
Added
02/15/2024
Modified
01/30/2025

Description

A vulnerability in the OLE2 file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to an incorrect check for end-of-string values during scanning, which may result in a heap buffer over-read. An attacker could exploit this vulnerability by submitting a crafted file containing OLE2 content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software and consuming available system resources. For a description of this vulnerability, see the ClamAV blog .

Solution(s)

  • ubuntu-upgrade-clamav

References

  • https://attackerkb.com/topics/cve-2024-20290
  • CVE - 2024-20290
  • USN-6636-1
  • 查看数 707
  • 已创建
  • 最后回复

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