[SECURITY] [DSA 3909-1] samba security update

2017-07-14T12:27:10
ID DEBIAN:DSA-3909-1:5F09A
Type debian
Reporter Debian
Modified 2017-07-14T12:27:10

Description


Debian Security Advisory DSA-3909-1 security@debian.org https://www.debian.org/security/ Yves-Alexis Perez July 14, 2017 https://www.debian.org/security/faq


Package : samba CVE ID : CVE-2017-11103 Debian Bug : 868209

Jeffrey Altman, Viktor Duchovni and Nico Williams identified a mutual authentication bypass vulnerability in samba, the SMB/CIFS file, print, and login server. Also known as Orpheus' Lyre, this vulnerability is located in Samba Kerberos Key Distribution Center (KDC-REP) component and could be used by an attacker on the network path to impersonate a server.

More details can be found on the vulnerability website (https://orpheus-lyre.info/) and on the Samba project website (https://www.samba.org/samba/security/CVE-2017-11103.html)

For the oldstable distribution (jessie), this problem has been fixed in version 2:4.2.14+dfsg-0+deb8u7.

For the stable distribution (stretch), this problem has been fixed in version 2:4.5.8+dfsg-2+deb9u1.

For the testing distribution (buster), this problem has been fixed in version 2:4.6.5+dfsg-4.

For the unstable distribution (sid), this problem has been fixed in version 2:4.6.5+dfsg-4.

We recommend that you upgrade your samba packages.

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