CVE-2021-35567

Priority
Description
Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of
Oracle Java SE (component: Libraries). Supported versions that are affected
are Java SE: 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3
and 21.2.0. Easily exploitable vulnerability allows low privileged attacker
with network access via Kerberos to compromise Java SE, Oracle GraalVM
Enterprise Edition. Successful attacks require human interaction from a
person other than the attacker and while the vulnerability is in Java SE,
Oracle GraalVM Enterprise Edition, attacks may significantly impact
additional products. Successful attacks of this vulnerability can result in
unauthorized access to critical data or complete access to all 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 6.8 (Confidentiality
impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N).
Ubuntu-Description
Chuck Hunley discovered that the Kerberos implementation in OpenJDK did
not correctly report subject principals when using Kerberos Constrained
Delegation. An attacker could possibly use this to cause incorrect
Kerberos tickets to be used.
Notes
Package
Upstream:not-affected
Ubuntu 18.04 LTS:not-affected
Ubuntu 20.04 LTS:not-affected
Ubuntu 21.10:not-affected
Ubuntu 22.04 LTS:not-affected
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 20.04 LTS:DNE
Ubuntu 21.10:DNE
Ubuntu 22.04 LTS:DNE
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 20.04 LTS:needs-triage
Ubuntu 21.10:DNE
Ubuntu 22.04 LTS:DNE
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 20.04 LTS:DNE
Ubuntu 21.10:DNE
Ubuntu 22.04 LTS:DNE
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:released (8u312-b07-0ubuntu1~18.04)
Ubuntu 20.04 LTS:released (8u312-b07-0ubuntu1~20.04)
Ubuntu 21.10:released (8u312-b07-0ubuntu1~21.10)
Ubuntu 16.04 ESM:released (8u312-b07-0ubuntu1~16.04)
Ubuntu 22.04 LTS:not-affected (8u302-b08-0ubuntu2)
Ubuntu 14.04 ESM:DNE
Patches:
Upstream:http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/d336b7025712
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:DNE
Ubuntu 20.04 LTS:DNE
Ubuntu 21.10:DNE
Ubuntu 22.04 LTS:DNE
Ubuntu 14.04 ESM:DNE
Patches:
Package
Upstream:needs-triage
Ubuntu 18.04 LTS:released (11.0.13+8-0ubuntu1~18.04)
Ubuntu 20.04 LTS:released (11.0.13+8-0ubuntu1~20.04)
Ubuntu 21.10:released (11.0.13+8-0ubuntu1~21.10)
Ubuntu 22.04 LTS:not-affected (11.0.13+8-0ubuntu1)
Ubuntu 14.04 ESM:DNE
Patches:
Upstream:https://github.com/openjdk/jdk11u-dev/commit/4ad48d913910b5f9972b92bbefcbf894f4ba08eb
More Information

Updated: 2022-04-25 00:56:31 UTC (commit ecc1009cb19540b950de59270950018900f37f15)