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AUSCERT External Security Bulletin Redistribution
ESB-2023.3994
pypdf2 security update
17 July 2023
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AusCERT Security Bulletin Summary
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Product: pypdf2
Publisher: Debian
Operating System: Debian GNU/Linux
Resolution: Patch/Upgrade
CVE Names: CVE-2023-36810
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2023/07/msg00019.html
Comment: CVSS (Max): 6.5 CVE-2023-36810 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVSS Source: NVD
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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Debian LTS Advisory DLA-3497-1 [email protected]
https://www.debian.org/lts/security/ Adrian Bunk
July 14, 2023 https://wiki.debian.org/LTS
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Package : pypdf2
Version : 1.26.0-2+deb10u2
CVE ID : CVE-2023-36810
Quadratic runtime with malformed PDFs missing xref marker has been fixed
in PyPDF2, a pure Python PDF library.
For Debian 10 buster, this problem has been fixed in version
1.26.0-2+deb10u2.
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
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The University of Queensland
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