Ubuntu Security Notice 3747-2 - USN-3747-1 fixed vulnerabilities in OpenJDK 10 for Ubuntu 18.04 LTS. Unfortunately, that update introduced a regression around accessability support that prevented some Java applications from starting. This update fixes the problem. Various other issues were also addressed.
d976d682847548950360e8367b23160b0e1b44e81d4c7d9b6c183d4bed90c5e5
Ubuntu Security Notice 3747-2 - USN-3747-1 fixed vulnerabilities in OpenJDK 10 for Ubuntu 18.04 LTS. Unfortunately, that update introduced a regression around accessibility support that prevented some Java applications from starting. This update fixes the problem. Various other issues were also addressed.
d976d682847548950360e8367b23160b0e1b44e81d4c7d9b6c183d4bed90c5e5
Ubuntu Security Notice 3747-1 - It was discovered that OpenJDK did not properly validate types in some situations. An attacker could use this to construct a Java class that could possibly bypass sandbox restrictions. It was discovered that the PatternSyntaxException class in OpenJDK did not properly validate arguments passed to it. An attacker could use this to potentially construct a class that caused a denial of service. Various other issues were also addressed.
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