JDK-8256490 : Release Note: Disable TLS 1.0 and 1.1
  • Type: Sub-task
  • Component: security-libs
  • Sub-Component: javax.net.ssl
  • Affected Version: 7u301,8u291,11.0.11-oracle,16
  • Priority: P3
  • Status: Resolved
  • Resolution: Delivered
  • Submitted: 2020-11-17
  • Updated: 2021-04-14
  • Resolved: 2020-11-23
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

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JDK 11 JDK 16 JDK 7 JDK 8
11.0.11-oracleResolved 16Resolved 7u301Resolved 8u291Resolved
Description
TLS 1.0 and 1.1 are versions of the TLS protocol that are no longer considered secure and have been superseded by more secure and modern versions (TLS 1.2 and 1.3).

These versions have now been disabled by default. If you encounter issues, you can, at your own risk, re-enable the versions by removing "TLSv1" and/or "TLSv1.1" from the `jdk.tls.disabledAlgorithms` security property in the `java.security` configuration file.