Advisory Published

USN-6528-1: OpenJDK 8 vulnerabilities

First published: Wed Nov 29 2023(Updated: )

It was discovered that the HotSpot VM implementation in OpenJDK did not properly validate bytecode blocks in certain situations. An attacker could possibly use this to cause a denial of service. (CVE-2022-40433) Carter Kozak discovered that OpenJDK, when compiling with AVX-512 instruction support enabled, could produce code that resulted in memory corruption in certain situations. An attacker targeting applications built in this way could possibly use this to cause a denial of service or execute arbitrary code. In Ubuntu, OpenJDK defaults to not using AVX-512 instructions. (CVE-2023-22025) It was discovered that the CORBA implementation in OpenJDK did not properly perform deserialization of IOR string objects. An attacker could possibly use this to bypass Java sandbox restrictions. (CVE-2023-22067) It was discovered that OpenJDK did not properly perform PKIX certification path validation in certain situations. An attacker could use this to cause a denial of service. (CVE-2023-22081)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~23.10
8u392-ga-1~23.10
=23.10
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~23.10
8u392-ga-1~23.10
=23.10
All of
ubuntu/openjdk-8-jre<8u392-ga-1~23.10
8u392-ga-1~23.10
=23.10
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~23.10
8u392-ga-1~23.10
=23.10
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~23.10
8u392-ga-1~23.10
=23.10
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~23.04
8u392-ga-1~23.04
=23.04
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~23.04
8u392-ga-1~23.04
=23.04
All of
ubuntu/openjdk-8-jre<8u392-ga-1~23.04
8u392-ga-1~23.04
=23.04
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~23.04
8u392-ga-1~23.04
=23.04
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~23.04
8u392-ga-1~23.04
=23.04
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~22.04
8u392-ga-1~22.04
=22.04
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~22.04
8u392-ga-1~22.04
=22.04
All of
ubuntu/openjdk-8-jre<8u392-ga-1~22.04
8u392-ga-1~22.04
=22.04
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~22.04
8u392-ga-1~22.04
=22.04
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~22.04
8u392-ga-1~22.04
=22.04
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~20.04
8u392-ga-1~20.04
=20.04
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~20.04
8u392-ga-1~20.04
=20.04
All of
ubuntu/openjdk-8-jre<8u392-ga-1~20.04
8u392-ga-1~20.04
=20.04
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~20.04
8u392-ga-1~20.04
=20.04
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~20.04
8u392-ga-1~20.04
=20.04
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~18.04
8u392-ga-1~18.04
=18.04
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~18.04
8u392-ga-1~18.04
=18.04
All of
ubuntu/openjdk-8-jre<8u392-ga-1~18.04
8u392-ga-1~18.04
=18.04
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~18.04
8u392-ga-1~18.04
=18.04
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~18.04
8u392-ga-1~18.04
=18.04
All of
ubuntu/openjdk-8-jdk<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04
All of
ubuntu/openjdk-8-jdk-headless<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04
All of
ubuntu/openjdk-8-jre<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04
All of
ubuntu/openjdk-8-jre-headless<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04
All of
ubuntu/openjdk-8-jre-jamvm<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04
All of
ubuntu/openjdk-8-jre-zero<8u392-ga-1~16.04
8u392-ga-1~16.04
=16.04

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Child vulnerabilities

(Contains the following vulnerabilities)

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