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Test ID:1.3.6.1.4.1.25623.1.0.844918
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory for openjdk-8 (USN-4892-1)
Summary:The remote host is missing an update for the 'openjdk-8'; package(s) announced via the USN-4892-1 advisory.
Description:Summary:
The remote host is missing an update for the 'openjdk-8'
package(s) announced via the USN-4892-1 advisory.

Vulnerability Insight:
It was discovered that OpenJDK incorrectly verified Jar signatures. An
attacker could possibly use this issue to bypass intended security
restrictions when using Jar files signed with a disabled algorithm.

Affected Software/OS:
'openjdk-8' package(s) on Ubuntu 20.10, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS.

Solution:
Please install the updated package(s).

CVSS Score:
2.6

CVSS Vector:
AV:N/AC:H/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-2163
Debian Security Information: DSA-4899 (Google Search)
https://www.debian.org/security/2021/dsa-4899
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5ACX4JEVYH6H4PSMGMYWTGABPOFPH3TS/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MVDY4T5XMSYDQT6RRKPMRCV4MVGS7KXF/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MAULPCQFLAMBJIS27YLNNX6IHRFJMVP4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CFXOKM2233JVGYDOWW77BN54X3GZTIBK/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UD3JEP4HPLK7MNZHVUMKIJPBP74M3A2V/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CG7EWXSO6JUCVHP7R3SOZQ7WPNBOISJH/
https://www.oracle.com/security-alerts/cpuapr2021.html
https://lists.debian.org/debian-lts-announce/2021/04/msg00021.html
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