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Details of issue NIXPKGS-2026-0659

NIXPKGS-2026-0659
published 3 months, 1 week ago
Permalink CVE-2026-32772
3.4 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 3 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion 3 months, 1 week ago
  • @LeSuisse accepted 3 months, 1 week ago
  • @LeSuisse published on GitHub 3 months, 1 week ago
telnet in GNU inetutils through 2.7 allows servers to read …

telnet in GNU inetutils through 2.7 allows servers to read arbitrary environment variables from clients via NEW_ENVIRON SEND USERVAR.

Affected products

inetutils
  • =<2.7

Matching in nixpkgs

pkgs.inetutils

Collection of common network programs

  • nixos-unstable 2.7
    • nixpkgs-unstable 2.7
    • nixos-unstable-small 2.7 
Upstream discussion: https://lists.gnu.org/archive/html/bug-inetutils/2026-03/msg00038.html
OSS Sec thread: https://www.openwall.com/lists/oss-security/2026/03/13/1