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China National Vulnerability DatabaseCNVD-2021-73924HistorySep 22, 2021 - 12:00 a.m.
PDFTools null pointer dereference vulnerability (CNVD-2021-73924)
2021-09-2200:00:00
China National Vulnerability Database
www.cnvd.org.cn
6
pdftools
null pointer
dereference
bdcnode::~bdcnode()
vulnerability
denial of service
EPSS
0.001
Percentile
23.5%
PDFTools is a tool for converting PDF files to ePUB format. node::BDCNode::~BDCNode() function in bdcnode.cpp in PDFTools 20200714 and earlier versions is vulnerable to a null pointer dereference. An attacker could exploit this vulnerability to cause a denial of service.
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