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Debian 10 DLA-3451-1 High Risk: PyPDF2 Infinite Loop Issue

debian lts
Calendar Grey June 9, 2023
Dist Debian Esm H88
Manipulated PDF documents may leverage embedded images to trigger a recursive loop in PyPDF2. Immediate action advised.
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
Topics%20covered

Topics Covered

security advisory debian high image exploit infinite loop pypdf2

Summary

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/source-package/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


Severity
important
Lowest
Low
Medium
High
Critical

-------------------------------------------------------------------------Package: pypdf2
Version: 1.26.0-2+deb10u1
CVE ID: CVE-2022-24859
Debian Bug: 1009879

Topics%20covered

Topics Covered

security advisory debian high image exploit infinite loop pypdf2

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