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USN-4242-1: Sysstat vulnerabilities

20 January 2020

Several security issues were fixed in Sysstat.

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Releases

Packages

  • sysstat - system performance tools for Linux

Details

It was discovered that Sysstat incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a crash or execute
arbitrary code. This issue only affected Ubuntu 19.04 and Ubuntu 19.10.
(CVE-2019-16167)

It was discovered that Sysstat incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2019-19725)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 19.10
Ubuntu 19.04
Ubuntu 18.04
Ubuntu 16.04

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