CVE-2017-6849: Null Pointer Dereference
Published Mar 15, 2017
·Updated
The PoDoFo::PdfColorGray::~PdfColorGray function in PdfColor.cpp in PoDoFo 0.9.4 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
Affected Software
1 affected component
Podofo Project Podofo=0.9.4
Event History
Mar 15, 2017
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
Data Sourced
via NVD·02:59 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2017-6849?
CVE-2017-6849 is classified as a denial of service vulnerability due to a NULL pointer dereference.
2
How do I fix CVE-2017-6849?
To fix CVE-2017-6849, upgrade PoDoFo to a version higher than 0.9.4.
3
What kind of attack can exploit CVE-2017-6849?
CVE-2017-6849 can be exploited by remote attackers using specially crafted PDF files.
4
Which version of PoDoFo is affected by CVE-2017-6849?
PoDoFo version 0.9.4 is specifically affected by CVE-2017-6849.
5
What software is impacted by CVE-2017-6849?
CVE-2017-6849 affects the PoDoFo library, particularly the PdfColorGray function.