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Debian Security Advisory 4427-1

Debian Security Advisory 4427-1
Posted Apr 8, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4427-1 - Michael Hanselmann discovered that Samba, a SMB/CIFS file, print, and login server for Unix, was vulnerable to a symlink traversal attack. It would allow remote authenticated users with write permission to either write or detect files outside of Samba shares.

tags | advisory, remote
systems | linux, unix, debian
advisories | CVE-2019-3880
MD5 | 6dbf82c0e2816a01e20296a21f2db9ca

Debian Security Advisory 4427-1

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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4427-1 security@debian.org
https://www.debian.org/security/ Sebastien Delafond
April 08, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : samba
CVE ID : CVE-2019-3880

Michael Hanselmann discovered that Samba, a SMB/CIFS file, print, and
login server for Unix, was vulnerable to a symlink traversal
attack. It would allow remote authenticated users with write
permission to either write or detect files outside of Samba shares.

For the stable distribution (stretch), this problem has been fixed in
version 2:4.5.16+dfsg-1+deb9u1.

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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