Fedora 26: Critical Advisory for Mingw-Poppler Buffer Overflow

MinGW Windows Poppler library.

This update fixes the following security vulnerabilities: - CVE-2017-14517 -CVE-2017-14518 - CVE-2017-14519 - CVE-2017-14617 - CVE-2017-14926 -CVE-2017-14927 - CVE-2017-14928 - CVE-2017-14929 - CVE-2017-14975 and

CVE-2017-14976 - CVE-2017-14977

[ 1 ] Bug #1500345 - CVE-2017-14976 poppler: Heap-based buffer over-read in the FoFiType1C::convertToType0 function

https://bugzilla.redhat.com/show_bug.cgi?id=1500345

[ 2 ] Bug #1500344 - CVE-2017-14977 poppler: NULL pointer dereference in the FoFiTrueType::getCFFBlock function

https://bugzilla.redhat.com/show_bug.cgi?id=1500344

[ 3 ] Bug #1500343 - CVE-2017-14975 poppler: NULL pointer dereference in the FoFiType1C::convertToType0 function

https://bugzilla.redhat.com/show_bug.cgi?id=1500343

[ 4 ] Bug #1499167 - CVE-2017-14929 poppler: Memory corruption via Gfx.cc infinite loop

https://bugzilla.redhat.com/show_bug.cgi?id=1499167

[ 5 ] Bug #1499165 - CVE-2017-14519 poppler: Memory corruption via Gfx.cc infinite loop

https://bugzilla.redhat.com/show_bug.cgi?id=1499165

[ 6 ] Bug #1499163 - CVE-2017-14518 poppler: Floating point exception in the isImageInterpolationRequired() function

https://bugzilla.redhat.com/show_bug.cgi?id=1499163

[ 7 ] Bug #1499162 - CVE-2017-14517 poppler: NULL pointer dereference in the XRef::parseEntry() function

https://bugzilla.redhat.com/show_bug.cgi?id=1499162

[ 8 ] Bug #1499905 - CVE-2017-14617 poppler: Floating point exception in the ImageStream class

https://bugzilla.redhat.com/show_bug.cgi?id=1499905

su -c 'dnf upgrade mingw-poppler' at the command line.

For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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