CVE-2023-20197
Published: Aug 16, 2023
Modified: Aug 2, 2024
CVSS v3.1
7.5
Description
A vulnerability in the filesystem image parser for Hierarchical File System Plus (HFS+) 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 completion when a file is decompressed, which may result in a loop condition that could cause the affected software to stop responding. An attacker could exploit this vulnerability by submitting a crafted HFS+ filesystem image to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to stop responding, resulting in a DoS condition on the affected software and consuming available system resources. For a description of this vulnerability, see the ClamAV blog .
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Secure Endpoint | affected 6.0.9affected 6.0.7affected 6.1.5affected 6.1.7affected 6.1.9+42 more versions |
Cisco | Cisco Secure Endpoint Private Cloud Console | affected N/A |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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