It was discovered that multiple integer overflows in the GIF image loader in the GDK Pixbuf library may result in denial of service and potentially the execution of arbitrary code if a malformed image file is opened. For the oldstable distribution (jessie), this problem has been fixed in version 2.31.1-2+deb8u7. For the stable distribution (stretch), this problem has been fixed in version 2.36.5-2+deb9u2. In addition this update provides fixes for CVE-2017-6312, CVE-2017-6313 and CVE-2017-6314. We recommend that you upgrade your gdk-pixbuf packages. For the detailed security status of gdk-pixbuf please refer to its security tracker page at: https://security-tracker.debian.org/tracker/gdk-pixbuf
It was discovered that multiple integer overflows in the GIF image loader in the GDK Pixbuf library may result in denial of service and potentially the execution of arbitrary code if a malformed image file is opened.
For the oldstable distribution (jessie), this problem has been fixed in version 2.31.1-2+deb8u7.
For the stable distribution (stretch), this problem has been fixed in version 2.36.5-2+deb9u2. In addition this update provides fixes for CVE-2017-6312, CVE-2017-6313 and CVE-2017-6314.
We recommend that you upgrade your gdk-pixbuf packages.
For the detailed security status of gdk-pixbuf please refer to its security tracker page at: https://security-tracker.debian.org/tracker/gdk-pixbuf
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