SB2025061845 - Cisco Secure Endpoint Connectors update for ClamAV

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Main Vulnerability Database SB2025061845

SB2025061845 - Cisco Secure Endpoint Connectors update for ClamAV

Published: June 18, 2025

Security Bulletin ID SB2025061845
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Use-after-free (CVE-ID: N/A)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Xz decompression module. A remote attacker can pass a specially crafted archive to the application and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


2) Out-of-bounds read (CVE-ID: CVE-2025-20234)

The vulnerability allows a remote attacker to gain access to perform a denial of service attack.

The vulnerability exists due to a boundary condition when handling UDF files. A remote attacker can pass a specially crafted UDF file to the application, trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References