AI Score
Confidence
High
EPSS
Percentile
51.7%
In QPDF 8.2.1, in libqpdf/QPDFWriter.cc, QPDFWriter::unparseObject and QPDFWriter::unparseChild have recursive calls for a long time, which allows remote attackers to cause a denial of service via a crafted PDF file.
github.com/qpdf/qpdf/issues/243
lists.debian.org/debian-lts-announce/2023/08/msg00037.html