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Bug 1500344 - (CVE-2017-14977) CVE-2017-14977 poppler: NULL pointer dereference in the FoFiTrueType::getCFFBlock function
CVE-2017-14977 poppler: NULL pointer dereference in the FoFiTrueType::getCFFB...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170930,reported=2...
: Security
Depends On: 1499168 1499169
Blocks:
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Reported: 2017-10-10 08:28 EDT by Andrej Nemec
Modified: 2018-09-30 17:34 EDT (History)
12 users (show)

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Description Andrej Nemec 2017-10-10 08:28:15 EDT 
The FoFiTrueType::getCFFBlock function in FoFiTrueType.cc in Poppler 0.59.0 has a NULL pointer dereference vulnerability due to lack of validation of a table pointer, which allows an attacker to launch a denial of service attack.

Upstream issue:

https://bugs.freedesktop.org/show_bug.cgi?id=103045
Comment 1 Andrej Nemec 2017-10-10 08:32:35 EDT 
Created mingw-poppler tracking bugs for this issue:

Affects: fedora-all [bug 1499169]


Created poppler tracking bugs for this issue:

Affects: fedora-all [bug 1499168]
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