Login
Newsletter
Werbung

Sicherheit: Mehrere Probleme in Samba
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Samba
ID: DSA-3983-1
Distribution: Debian
Plattformen: Debian jessie, Debian stretch
Datum: Sa, 23. September 2017, 10:26
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12163
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12150
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12151
Applikationen: Samba

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3983-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
September 22, 2017 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : samba
CVE ID : CVE-2017-12150 CVE-2017-12151 CVE-2017-12163

Multiple security issues have been discoverd in Samba, a SMB/CIFS file,
print, and login server for Unix:

CVE-2017-12150

Stefan Metzmacher discovered multiple code paths where SMB signing
was not enforced.

CVE-2017-12151

Stefan Metzmacher discovered that tools using libsmbclient did not
enforce encryption when following DFS redirects, which could allow a
man-in-the-middle attacker to read or modify connections which were
meant to be encrypted.

CVE-2017-12163

Yihan Lian and Zhibin Hu discovered that insufficient range checks
in the processing of SMB1 write requests could result in disclosure
of server memory.

For the oldstable distribution (jessie), these problems have been fixed
in version 2:4.2.14+dfsg-0+deb8u8.

For the stable distribution (stretch), these problems have been fixed in
version 2:4.5.8+dfsg-2+deb9u2.

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
-----BEGIN PGP SIGNATURE-----
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=6qlh
-----END PGP SIGNATURE-----
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung