Vulnerability Description
GoSign Desktop through 2.4.1 disables TLS certificate validation when configured to use a proxy server. This can be problematic if the GoSign Desktop user selects an arbitrary proxy server without consideration of whether outbound HTTPS connections from the proxy server to Internet servers succeed even for untrusted or invalid server certificates. In this scenario (which is outside of the product's design objectives), integrity protection could be bypassed. In typical cases of a proxy server for outbound HTTPS traffic from an enterprise, those connections would not succeed. (Admittedly, the usual expectation is that a client application is configured to trust an enterprise CA and does not set SSL_VERIFY_NONE.) Also, it is of course unsafe to place ~/.gosign in the home directory of an untrusted user and then have other users execute downloaded files.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://securityaffairs.com/184672/hacking/multiple-vulnerabilities-in-gosign-de
- https://www.firma.infocert.it/prodotti/gosign
FAQ
What is CVE-2025-65083?
CVE-2025-65083 is a vulnerability with a CVSS score of 3.2 (LOW). GoSign Desktop through 2.4.1 disables TLS certificate validation when configured to use a proxy server. This can be problematic if the GoSign Desktop user selects an arbitrary proxy server without con...
How severe is CVE-2025-65083?
CVE-2025-65083 has been rated LOW with a CVSS base score of 3.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-65083?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.