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Debian: DSA-5000-1 Critical: OpenJDK 11 Denial of Service Threat

debian
Calendar Grey November 1, 2021
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Critical OpenJDK patch DSA-5000-1 tackles various security flaws present in Debian environments.
Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in denial of service, incorrect Kerberos ticket use, selection of weak ciphers or informa...

Summary

Several vulnerabilities have been discovered in the OpenJDK Java
runtime, which may result in denial of service, incorrect Kerberos ticket
use, selection of weak ciphers or information disclosure.

The oldstable distribution (buster), needs additional updates to be able
to build 11.0.13. An update will be provided in a followup advisory.

For the stable distribution (bullseye), these problems have been fixed in
version 11.0.13+8-1~deb11u1.

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/source-package/openjdk-11

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-11
CVE ID: CVE-2021-35550 CVE-2021-35556 CVE-2021-35559 CVE-2021-35561

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