ESB-2017.3038 - [Win][UNIX/Linux][Debian] bzr: Execute arbitrary code/commands - Remote/unauthenticated 2017-11-30

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.3038
                            bzr security update
                             30 November 2017

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           bzr
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-14176  

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-4052

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running bzr check for an updated version of the software for their 
         operating system.

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Debian Security Advisory DSA-4052-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
November 29, 2017                     https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : bzr
CVE ID         : CVE-2017-14176
Debian Bug     : 874429

Adam Collard discovered that Bazaar, an easy to use distributed version
control system, did not correctly handle maliciously constructed bzr+ssh
URLs, allowing a remote attackers to run an arbitrary shell command.

For the oldstable distribution (jessie), this problem has been fixed
in version 2.6.0+bzr6595-6+deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 2.7.0+bzr6619-7+deb9u1.

We recommend that you upgrade your bzr packages.

For the detailed security status of bzr please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/bzr

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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