UBUNTU-CVE-2021-3602

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Source
https://ubuntu.com/security/CVE-2021-3602
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3602.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-3602
Related
Published
2022-03-03T19:15:00Z
Modified
2024-10-15T14:08:16Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds (e.g. Dockerfile RUN commands) can access environment variables from parent and grandparent processes. When run in a container in a CI/CD environment, environment variables may include sensitive information that was shared with the container in order to be used only by Buildah itself (e.g. container registry credentials).

References

Affected packages

Ubuntu:22.04:LTS / golang-github-containers-buildah

Package

Name
golang-github-containers-buildah
Purl
pkg:deb/ubuntu/golang-github-containers-buildah?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.21.3+ds1-1ubuntu1
1.23.1+ds1-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.10 / golang-github-containers-buildah

Package

Name
golang-github-containers-buildah
Purl
pkg:deb/ubuntu/golang-github-containers-buildah?arch=src?distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.33.7+ds1-1
1.35.3+ds1-3

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / golang-github-containers-buildah

Package

Name
golang-github-containers-buildah
Purl
pkg:deb/ubuntu/golang-github-containers-buildah?arch=src?distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.28.2+ds1-3build1
1.32.2+ds1-1
1.33.1+ds1-2
1.33.3+ds1-2
1.33.5+ds1-4
1.33.5+ds1-4build1
1.33.5+ds1-4build2
1.33.7+ds1-1
1.33.7+ds1-1ubuntu0.24.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}