PT-2026-25391 · Gnu+2 · Telnet+2
CVSS v3.1
4.7
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
telnet versions through 2.7
Description
telnet in GNU inetutils allows servers to read arbitrary environment variables from clients via the NEW ENVIRON SEND USERVAR functionality. The issue involves the ability of servers to access client environment variables, potentially exposing sensitive information.
Recommendations
versions prior to 2.8
Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Ubuntu
Telnet