[DSA 5868-1] openssh security update
Salvatore Bonaccorso <[email protected]>
| Newsgroups | gmane.linux.debian.user.security.announce |
|---|---|
| Message-ID | <[email protected]> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-5868-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 18, 2025 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : openssh CVE ID : CVE-2025-26465 The Qualys Threat Research Unit (TRU) discovered that the OpenSSH client is vulnerable to a machine-in-the-middle attack if the VerifyHostKeyDNS option is enabled (disabled by default). Details can be found in the Qualys advisory at https://www.qualys.com/2025/02/18/openssh-mitm-dos.txt For the stable distribution (bookworm), this problem has been fixed in version 1:9.2p1-2+deb12u5. We recommend that you upgrade your openssh packages. For the detailed security status of openssh please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssh Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: [email protected] -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAme0UcFfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0R+fQ/+KSOsO+Q6AElkn2PdD33iSn4fMqDHWSANy6Q8wNL10KtTlPMoi5NVusky G17RxxU3t9VmoxS0dq7iHLmVjDqXJ+R1cLjvMlnrkdm7qAteg7o17GMjyXhJ9F7w zJOy9hC6RKngUiYvQbbHdn+m47QNGfOQeCO1AmrWHduySCtNcnAHnQJUDH/Xp57R RaQiM2dWHLjUs7jQxMx9uI5lw9Y1LqL17IQeErBn5LkrKqCZbU/JHtJbUsea+HLN kWNue8SgWlnXBRwDSHJGEp+J+u8cavUAHmSyTB1dJ6b2/EdMyjwOaJO2VvT7S9UF UktU3xqPRJMHrQ3a/wCmqU4QbLcwddU0LulNYPysbQJI0R3iz24KFPRKSsX8FXGC lSxgHAHqAfxQT55FgkGbeL9i69qEYH8eEp2KsdfuEd3WaEfKbTRkV+VyQxI48nqs 39OiytBcZO+F+m4QzOlg/mngqkSjqV4OLqNN28JTsLUjeIedy6gcM5GCIG3ibkIn 0R0YXoxBFIyvKFujyV6kAxJmrC1cS0ucSkJvHqY+rE21OAlKqMyPVr4SNOvD2W7k n8J1cIcqWcibWGkoTIMQ7VtF8YgXWoL/D+T8861qKBAdXaR8havnxWlDnox/27Bg 9BvStkAiFTztkMTgzDyGS35cCaSPhIZgPHOCB07Mpf5WkXEpJh4= =uuLi -----END PGP SIGNATURE-----