[IT-SecNots] [SECURITY] [DSA 4539-2] openssh regression update

[Salvatore Bonaccorso <carnil AT debian.org>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4539-2                   security AT debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
October 07, 2019                      https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : openssh
Debian Bug     : 941663

A change introduced in openssl 1.1.1d (which got released as DSA 4539-1)
requires sandboxing features which are not available in Linux kernels
before 3.19, resulting in OpenSSH rejecting connection attempts if
running on an old kernel. This does not affect Linux kernels shipped in
Debian oldstable/stable, but may affect buster systems which are running
on an older kernel.

For the stable distribution (buster), this problem has been fixed in
version 1:7.9p1-10+deb10u1.

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 AT lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=NOpU
-----END PGP SIGNATURE-----