A poppler security update has been released for Debian GNU/Linux 10 LTS to address two vulnerabilities.

[SECURITY] [DLA 3528-1] poppler security update

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Debian LTS Advisory DLA-3528-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Adrian Bunk
August 14, 2023 https://wiki.debian.org/LTS
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Package : poppler
Version : 0.71.0-5+deb10u2
CVE ID : CVE-2020-36023 CVE-2020-36024

Two vulnerabilities have been fixed in poppler,
a PDF rendering library.

CVE-2020-36023

Infinite loop in FoFiType1C::cvtGlyph()

CVE-2020-36024

NULL dereference in FoFiType1C::convertToType1()

For Debian 10 buster, these problems have been fixed in version
0.71.0-5+deb10u2.

We recommend that you upgrade your poppler packages.

For the detailed security status of poppler please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/poppler

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