#VU111714 Allocation of Resources Without Limits or Throttling in sslh - CVE-2025-46807

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Main Vulnerability Database Vulnerabilities #VU111714

#VU111714 Allocation of Resources Without Limits or Throttling in sslh - CVE-2025-46807

Published: June 21, 2025


Vulnerability identifier: #VU111714
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-46807
CWE-ID: CWE-770
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
sslh
Software vendor:
www.rutschle.net

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a file descriptor exhaustion in sslh-select.c and sslh-ev.c. A remote attacker can send specially crafted UDP packets to the server and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links