An openjdk-11 security update has been released for Debian GNU/Linux 10 LTS to address several vulnerabilities.

[SECURITY] [DLA 3571-1] openjdk-11 security update

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Debian LTS Advisory DLA-3571-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
September 19, 2023 https://wiki.debian.org/LTS
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Package : openjdk-11
Version : 11.0.20+8-1~deb10u1
CVE ID : CVE-2023-21930 CVE-2023-21937 CVE-2023-21938 CVE-2023-21939
CVE-2023-21954 CVE-2023-21967 CVE-2023-21968 CVE-2023-22006
CVE-2023-22036 CVE-2023-22041 CVE-2023-22045 CVE-2023-22049

Several vulnerabilities have been discovered in the OpenJDK Java runtime,
which may result in bypass of sandbox restrictions, information
disclosure, reduced cryptographic strength of the AES implementation,
directory traversal or denial of service.

For Debian 10 buster, these problems have been fixed in version
11.0.20+8-1~deb10u1.

We recommend that you upgrade your openjdk-11 packages.

For the detailed security status of openjdk-11 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/openjdk-11

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