CVSS: 6.1EPSS: 0%CPEs: 21EXPL: 0CVE-2024-20506 – ClamAV Privilege Handling Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2024-20506
04 Sep 2024 — A vulnerability in the ClamD service module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an authenticated, local attacker to corrupt critical system files. The vulnerability is due to allowing the ClamD process to write to its log file while privileged without checking if the logfile has been replaced with a symbolic link. An attacker could exploit... • https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 21EXPL: 0CVE-2024-20505 – ClamAV Memory Handling DoS
https://notcve.org/view.php?id=CVE-2024-20505
04 Sep 2024 — A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an out of bounds read. An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an ... • https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html • CWE-125: Out-of-bounds Read •
CVSS: 5.3EPSS: 1%CPEs: 2EXPL: 0CVE-2024-20328 – ClamAV VirusEvent File Processing Command Injection Vulnerability
https://notcve.org/view.php?id=CVE-2024-20328
15 Feb 2024 — A vulnerability in the VirusEvent feature of ClamAV could allow a local attacker to inject arbitrary commands with the privileges of the application service account.The vulnerability is due to unsafe handling of file names. A local attacker could exploit this vulnerability by supplying a file name containing command-line sequences. When processed on a system using configuration options for the VirusEvent feature, the attacker could cause the application to execute arbitrary commands. ClamAV has released sof... • https://blog.clamav.net/2023/11/clamav-130-122-105-released.html • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •