PDFTools null pointer dereference vulnerability (CNVD-2021-73926)

PDFTools is a tool for converting PDF files to ePUB format. A null pointer dereference vulnerability exists in the Analyze::AnalyzeXref function in analyze.cpp in PDFTools 20200714 and earlier versions. An attacker could exploit this vulnerability to cause a denial of service...

CVE-2021-39541

pdftools prior to/including 20200714 contains a NULL pointer dereference in Analyze::AnalyzeXref() (analyze.cpp), which can cause a Denial of Service. This CVE-2021-39541 entry applies to that component/version; no patch/fix details are provided in the supplied documents. Exploitation specifics a...