SB2025062116 - Denial of service in pure-ftpd
Published: June 21, 2025
Security Bulletin ID
SB2025062116
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2024-48208)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition within the domlsd() function in ls.c. A remote user can trigger an out-of-bounds read error and read contents of memory on the system or crash the FTP server.
Remediation
Install update from vendor's website.