Description
In Xpdf 4.01.01, there is a heap-based buffer over-read in the function DCTStream::readScan() located at Stream.cc. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Information Disclosure.
Advisories 1
- WID-SEC-2023-0473 xpdf: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 23, 2023