ESB-2017.2956 - [Debian] jackson-databind: Execute arbitrary code/commands - Remote/unauthenticated 2017-11-17

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2956
                     jackson-databind security update
                             17 November 2017

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

Product:           jackson-databind
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   Debian GNU/Linux 9
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-15095  

Reference:         ESB-2017.2879

Original Bulletin: 
   http://www.debian.org/security/2017/dsa-4037

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Debian Security Advisory DSA-4037-1                   security@debian.org
https://www.debian.org/security/                       Sebastien Delafond
November 16, 2017                     https://www.debian.org/security/faq
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Package        : jackson-databind
CVE ID         : CVE-2017-15095

It was discovered that jackson-databind, a Java library used to parse
JSON and other data formats, improperly validated user input prior to
deserializing: following DSA-4004-1 for CVE-2017-7525, an additional
set of classes was identified as unsafe for deserialization.

For the oldstable distribution (jessie), this problem has been fixed
in version 2.4.2-2+deb8u2.

For the stable distribution (stretch), this problem has been fixed in
version 2.8.6-1+deb9u2.

We recommend that you upgrade your jackson-databind 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
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