Vulnerability Details CVE-2020-24996
There is an invalid memory access in the function TextString::~TextString() located in Catalog.cc in Xpdf 4.0.2. It can be triggered by (for example) sending a crafted pdf file to the pdftohtml binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.0%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
Products affected by CVE-2020-24996
-
cpe:2.3:a:xpdfreader:xpdf:4.0.2