=========================================================================Ubuntu Security Notice USN-5171-1
December 06, 2021

lrzip vulnerabilities
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 18.04 LTS

Summary:

Several security issues were fixed in Long Range ZIP.

Software Description:
- lrzip: compression program with a very high compression ratio

Details:

It was discovered that Long Range ZIP incorrectly handled certain
specially crafted lrz files. A remote attacker could possibly use this
issue to cause a denial of service (crash) or other unspecified impact.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 18.04 LTS:
  lrzip                           0.631-1+deb9u1build0.18.04.1

In general, a standard system update will make all the necessary changes.

References:
  https://ubuntu.com/security/notices/USN-5171-1
  CVE-2017-8844, CVE-2017-8846, CVE-2017-9928, CVE-2017-9929,
  CVE-2018-10685, CVE-2018-11496, CVE-2018-5650, CVE-2018-5747,
  CVE-2018-5786

Package Information:
  https://launchpad.net/ubuntu/+source/lrzip/0.631-1+deb9u1build0.18.04.1

Ubuntu 5171-1: Long Range ZIP vulnerabilities

December 6, 2021
Several security issues were fixed in Long Range ZIP.

Summary

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 18.04 LTS: lrzip 0.631-1+deb9u1build0.18.04.1 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5171-1

CVE-2017-8844, CVE-2017-8846, CVE-2017-9928, CVE-2017-9929,

CVE-2018-10685, CVE-2018-11496, CVE-2018-5650, CVE-2018-5747,

CVE-2018-5786

Severity
December 06, 2021

Package Information

https://launchpad.net/ubuntu/+source/lrzip/0.631-1+deb9u1build0.18.04.1

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