Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2018.2341
samba security update
15 August 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: samba
Publisher: Debian
Operating System: Debian GNU/Linux 9
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-10919 CVE-2018-10858
Original Bulletin:
http://www.debian.org/security/2018/dsa-4271
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running samba check for an updated version of the software for their
operating system.
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Debian Security Advisory DSA-4271-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
August 14, 2018 https://www.debian.org/security/faq
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Package : samba
CVE ID : CVE-2018-10858 CVE-2018-10919
Several vulnerabilities have been discovered in Samba, a SMB/CIFS file,
print, and login server for Unix. The Common Vulnerabilities and
Exposures project identifies the following issues:
CVE-2018-10858
Svyatoslav Phirsov discovered that insufficient input validation in
libsmbclient allowed a malicious Samba server to write to the
client's heap memory.
CVE-2018-10919
Phillip Kuhrt discovered that Samba when acting as an Active Domain
controller disclosed some sensitive attributes.
For the stable distribution (stretch), these problems have been fixed in
version 2:4.5.12+dfsg-2+deb9u3.
We recommend that you upgrade your samba packages.
For the detailed security status of samba please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/samba
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
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