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Debian 11 & 12: DSA-5430-1 Critical OpenJDK-17 Security Threats

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Calendar Grey June 16, 2023
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Important security patch for OpenJDK-17 addresses various vulnerabilities on Debian platforms. Install the update immediately for improved protection.
Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service, information disclosure or bypass of sandbox restrictions
Topics%20covered

Topics Covered

security advisory denial of service critical debian information disclosure java runtime sandbox bypass

Summary

Several vulnerabilities have been discovered in the OpenJDK Java runtime,
which may result in denial of service, information disclosure or bypass
of sandbox restrictions.

For the oldstable distribution (bullseye), these problems have been fixed
in version 17.0.7+7-1~deb11u1.

For the stable distribution (bookworm), these problems have been fixed in
version 17.0.7+7-1~deb12u1.

We recommend that you upgrade your openjdk-17 packages.

For the detailed security status of openjdk-17 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/openjdk-17

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: openjdk-17
CVE ID: CVE-2023-21930 CVE-2023-21937 CVE-2023-21938 CVE-2023-21939

Topics%20covered

Topics Covered

security advisory denial of service critical debian information disclosure java runtime sandbox bypass

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