CVE-2021-3899

Publication date 17 May 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

There is a race condition in the 'replaced executable' detection that, with the correct local configuration, allow an attacker to execute arbitrary code as root.

Status

Package Ubuntu Release Status
apport 24.10 oracular
Fixed 2.21.0-0ubuntu1
24.04 LTS noble
Fixed 2.21.0-0ubuntu1
23.10 mantic
Fixed 2.21.0-0ubuntu1
23.04 lunar
Fixed 2.21.0-0ubuntu1
22.10 kinetic
Fixed 2.21.0-0ubuntu1
22.04 LTS jammy
Fixed 2.20.11-0ubuntu82.1
21.10 impish
Fixed 2.20.11-0ubuntu71.2
21.04 hirsute Ignored end of life
20.04 LTS focal
Fixed 2.20.11-0ubuntu27.24
18.04 LTS bionic
Fixed 2.20.9-0ubuntu7.28
16.04 LTS xenial
14.04 LTS trusty Ignored end of ESM support, was needed

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References

Related Ubuntu Security Notices (USN)

Other references