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

                               ESB-2020.0468
                          libexif security update
                             11 February 2020

===========================================================================

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

Product:           libexif
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Denial of Service               -- Remote/Unauthenticated
                   Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-9278  

Reference:         ESB-2020.0445

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2020/02/msg00007.html

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Package        : libexif
Version        : 0.6.21-2+deb8u1
CVE ID         : CVE-2019-9278
Debian Bug     : 945948

an out-of-bounds write vulnerability due to an integer overflow was reported in
libexif, a library to parse exif files. This flaw might be leveraged by remote
attackers to cause denial of service, or potentially execute arbitrary code via
crafted image files.

For Debian 8 "Jessie", this problem has been fixed in version
0.6.21-2+deb8u1.

We recommend that you upgrade your libexif packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
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