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Ubuntu 22.04 LTS USN-5674-1: Addressing Compression Flaws and Risks

ubuntu
Calendar Grey October 13, 2022
Dist Ubuntu Esm H88
Various unzip flaws addressed in Ubuntu LTS help guard against possible DoS and arbitrary code execution threats in compressed files.
Several security issues were fixed in unzip.

Summary

Topics%20covered

Topics Covered

security advisory denial of service security issue software update code execution unzip ubuntu

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: unzip 6.0-26ubuntu3.1 Ubuntu 20.04 LTS: unzip 6.0-25ubuntu1.1 Ubuntu 18.04 LTS: unzip 6.0-21ubuntu1.2 Ubuntu 16.04 ESM: unzip 6.0-20ubuntu1.1+esm1 Ubuntu 14.04 ESM: unzip 6.0-9ubuntu1.6+esm1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5673-1

CVE-2021-4217, CVE-2022-0529, CVE-2022-0530,

Severity
important
Lowest
Low
Medium
High
Critical

October 13, 2022

Topics%20covered

Topics Covered

security advisory denial of service security issue software update code execution unzip ubuntu

Package Information

https://launchpad.net/ubuntu/+source/unzip/6.0-26ubuntu3.1 https://launchpad.net/ubuntu/+source/unzip/6.0-25ubuntu1.1 https://launchpad.net/ubuntu/+source/unzip/6.0-21ubuntu1.2

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