Description

VTun-ng is a Virtual Tunnel over TCP/IP network. In versions 3.0.17 and below, failure to initialize encryption modules might cause reversion to plaintext due to insufficient error handling. The bug was first introduced in VTun-ng version 3.0.12. This is fixed in version 3.0.18. To workaround this issue, avoid blowfish-256.

INFO

Published Date :

2025-08-05T00:02:38.457Z

Last Modified :

2025-08-05T14:56:26.901Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-54870 vulnerability.

Vendors Products
Leakingmemory
  • Vtun-ng
Rust-lang
  • Vtun-ng
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54870.

URL Resource
https://github.com/leakingmemory/vtun-ng/commit/8c63982b6c487c52db1d56ab94c266f0bc857140 cve-icon cve-icon
https://github.com/leakingmemory/vtun-ng/security/advisories/GHSA-m3jc-27c6-2wrf cve-icon cve-icon
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