Debian DSA-4485-1: OpenJDK 8 Critical Update for Sandbox Bypass

Several vulnerabilities have been discovered in the OpenJDK Java runtime,
resulting in information disclosure, denial of service or bypass of
sandbox restrictions. In addition the implementation of elliptic curve
cryptography was modernised.

For the oldstable distribution (stretch), these problems have been fixed
in version 8u222-b10-1~deb9u1.

We recommend that you upgrade your openjdk-8 packages.

For the detailed security status of openjdk-8 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/openjdk-8

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/