#VU118717 Input validation error in crypto - CVE-2025-47913
Published: November 24, 2025
Vulnerability identifier: #VU118717
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-47913
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
crypto
crypto
Software vendor:
Google
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when handling SSH_AGENT_SUCCESS responses in ssh agent. A malicious server can send a specially crafted response to the ssh client and crash it.
Remediation
Install updates from vendor's website.