ESB-2019.0329 - [Debian] libgd2: Multiple vulnerabilities 2019-02-06

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0329
                          libgd2 security update
                              6 February 2019

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

Product:           libgd2
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-6978 CVE-2019-6977 

Reference:         ESB-2019.0319
                   ESB-2019.0271

Original Bulletin: 
   http://www.debian.org/security/2019/dsa-4384

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Debian Security Advisory DSA-4384-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
February 04, 2019                     https://www.debian.org/security/faq
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Package        : libgd2
CVE ID         : CVE-2019-6977 CVE-2019-6978
Debian Bug     : 920645 920728

Multiple vulnerabilities have been discovered in libgd2, a library for
programmatic graphics creation and manipulation, which may result in
denial of service or potentially the execution of arbitrary code if a
malformed file is processed.

For the stable distribution (stretch), these problems have been fixed in
version 2.2.4-2+deb9u4.

We recommend that you upgrade your libgd2 packages.

For the detailed security status of libgd2 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/libgd2

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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