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Debian DSA-4946-1: OpenJDK Update Critical For Bypass Threats

debian
Calendar Grey July 29, 2021
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Uncover essential OpenJDK security patches that tackle circumvention constraints and safeguarding data leaks. Upgrade strongly advised.
Several vulnerabilities have been discovered in the OpenJDK Java runtime, resulting in bypass of sandbox restrictions, incorrect validation of signed Jars or information disclosure
Topics%20covered

Topics Covered

security advisory debian information disclosure bypass openjdk sandbox

Summary

Several vulnerabilities have been discovered in the OpenJDK Java runtime,
resulting in bypass of sandbox restrictions, incorrect validation of
signed Jars or information disclosure.

For the stable distribution (buster), these problems have been fixed in
version 11.0.12+7-2~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/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-2021-2341 CVE-2021-2369 CVE-2021-2388

Topics%20covered

Topics Covered

security advisory debian information disclosure bypass openjdk sandbox

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