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CVE-2026-28372

CVE-2026-28372

CVSS 7.4 HIGHEPSS 0.4%CWE-829
telnetd in GNU inetutils through 2.7 allows privilege escalation that can be exploited by abusing systemd service credentials support added to the login(1) implementation of util-linux in release 2.40. This is related to client control over the CREDENTIALS_DIRECTORY environment variable, and requires an unprivileged local user to create a login.noauth file.
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
GNU · inetutils

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Referências
https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=3953943d8296310485f98963883a798545ab9a6chttps://lists.gnu.org/archive/html/bug-inetutils/2026-02/msg00000.htmlhttps://lists.gnu.org/archive/html/bug-inetutils/2026-02/msg00012.htmlhttps://www.openwall.com/lists/oss-security/2026/02/24/1http://www.openwall.com/lists/oss-security/2026/02/27/3http://www.openwall.com/lists/oss-security/2026/03/06/2http://www.openwall.com/lists/oss-security/2026/03/06/3http://www.openwall.com/lists/oss-security/2026/03/07/1http://www.openwall.com/lists/oss-security/2026/03/07/2