PDFTools null pointer dereference vulnerability (CNVD-2021-73924)

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...

CVE-2021-39539

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::BDCNode::BDCNode located in bdcnode.cpp. It allows an attacker to cause Denial of Service...

CVE-2021-39539

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::BDCNode::BDCNode located in bdcnode.cpp. It allows an attacker to cause Denial of Service...

CVE-2021-39539

CVE-2021-39539 affects pdftools; a NULL pointer dereference in node::BDCNode::~BDCNode() (bdcnode.cpp) is present in PDFTools 20200714 and earlier. This vulnerability can cause a Denial of Service. Connected sources confirm the issue location and the vulnerable construct, but do not provide explo...

Pdftools 代码问题漏洞

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...