CVE-2021-21687

Name
CVE-2021-21687
Description
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.
NVD Severity
high
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* jenkins >= None < 2.303.3
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* jenkins >= None < 2.319

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
jenkins edge-community 2.307-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins 3.14-community 2.297-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable