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

                               ESB-2020.0154
                     DLA-2066-1 gthumb security update
                              16 January 2020

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

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

Product:           gthumb
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-20326  

Original Bulletin: 
   https://lists.debian.org/debian-lts-announce/2020/01/msg00009.html

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

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Package        : gthumb
Version        : 3:3.3.1-2.1+deb8u2
CVE ID         : CVE-2019-20326


A heap-based buffer overflow in
_cairo_image_surface_create_from_jpeg() in
extensions/cairo_io/cairo-image-surface-jpeg.c in gThumb and Pix
allows attackers to cause a crash and potentially execute arbitrary
code via a crafted JPEG file.

For Debian 8 "Jessie", this problem has been fixed in version
3:3.3.1-2.1+deb8u2.

We recommend that you upgrade your gthumb 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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===========================================================================
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===========================================================================
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