CVE-2022-21476

NameCVE-2022-21476
DescriptionVulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3006-1, DSA-5128-1, DSA-5131-1
Debian Bugs1010597

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openjdk-11 (PTS)buster, buster (security)11.0.16+8-1~deb10u1fixed
bullseye (security), bullseye11.0.16+8-1~deb11u1fixed
bookworm, sid11.0.16+8-1fixed
openjdk-17 (PTS)bullseye (security), bullseye17.0.4+8-1~deb11u1fixed
bookworm, sid17.0.4+8-1fixed
openjdk-18 (PTS)sid18.0.2+9-2fixed
openjdk-8 (PTS)sid8u342-b07-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openjdk-11sourcebuster11.0.15+10-1~deb10u1DSA-5131-1
openjdk-11sourcebullseye11.0.15+10-1~deb11u1DSA-5131-1
openjdk-11source(unstable)11.0.15+10-11010597
openjdk-17sourcebullseye17.0.3+7-1~deb11u1DSA-5128-1
openjdk-17source(unstable)17.0.3+7-1
openjdk-18source(unstable)18.0.1+10-1
openjdk-8sourcestretch8u332-ga-1~deb9u1DLA-3006-1
openjdk-8source(unstable)8u332-ga-1

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