Description
GoSign Desktop versions 2.4.0 and earlier use an unsigned update manifest for distributing application updates. The manifest contains package URLs and SHA-256 hashes but is not digitally signed, so its authenticity relies solely on the underlying TLS channel. In affected versions, TLS certificate validation can be disabled when a proxy is configured, allowing an attacker who can intercept network traffic to supply a malicious update manifest and corresponding package with a matching hash. This can cause the client to download and install a tampered update, resulting in arbitrary code execution with the privileges of the GoSign Desktop user on Windows and macOS, or with elevated privileges on some Linux deployments. A local attacker who can modify proxy settings may also abuse this behavior to escalate privileges by forcing installation of a crafted update.
INFO
Published Date :
2025-11-18T16:33:05.469Z
Last Modified :
2025-11-18T18:24:11.777Z
Source :
VulnCheck
AFFECTED PRODUCTS
The following products are affected by CVE-2025-34324 vulnerability.
| Vendors | Products |
|---|---|
| Infocert |
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| Tinexta Infocert |
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REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-34324.
