Debian LTS: DLA-3039-1: pypdf2 security update
Summary
Sebastian Krause discovered that manipulated inline images can force
PyPDF2, a pure Python PDF library, into an infinite loop, if a maliciously
crafted PDF file is processed.
For Debian 9 stretch, this problem has been fixed in version
1.26.0-2+deb9u1.
We recommend that you upgrade your pypdf2 packages.
For the detailed security status of pypdf2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/pypdf2
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS