Debian Linux Security Advisory 4280-1 - Dariusz Tytko, Michal Sajdak and Qualys Security discovered that OpenSSH, an implementation of the SSH protocol suite, was prone to a user enumeration vulnerability. This would allow a remote attacker to check whether a specific user account existed on the target server.
2ed45514e65d9fdb3cbf5ee545aebf49a71c01525b82238042764a8d74bf6efd
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
- -------------------------------------------------------------------------
Debian Security Advisory DSA-4280-1 security@debian.org
https://www.debian.org/security/ Sebastien Delafond
August 22, 2018 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : openssh
CVE ID : CVE-2018-15473
Debian Bug : 906236
Dariusz Tytko, Michal Sajdak and Qualys Security discovered that
OpenSSH, an implementation of the SSH protocol suite, was prone to a
user enumeration vulnerability. This would allow a remote attacker to
check whether a specific user account existed on the target server.
For the stable distribution (stretch), this problem has been fixed in
version 1:7.4p1-10+deb9u4.
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: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
iQEzBAEBCgAdFiEEAqSkbVtrXP4xJMh3EL6Jg/PVnWQFAlt9ATUACgkQEL6Jg/PV
nWSHYggArjTv1/72Mxj8D8qXRiixHTY3QIRki03VOLQtk7tje8BmymeRerwmECGh
fjBuF4sueVrBED7vWpf9+HU9Z8VYLDKQp56xMLlqnt1Ge5HaPVHLToY4gn/lOl+J
pFGwn4BKYMlo+v/rnWg1Ay0n8DZnmg8GnBqgpeFI56AUy4rw9eaRAByI80Btd69u
vInT9A/sOYmywD4fH6cl7JDDZHF1AxgkW9Jar/tTVQtR/PqT7Cb2RJmxOB75/BrG
/8etuiWfh6sY4cBZco+AkXL2Yb97bJQdwDZQwqMLJtA2rdjSGA3zQdnzM8htrSYH
p0SeM24q209KRsvXG9KM3vKWW4vohw==
=qxOC
-----END PGP SIGNATURE-----