CVE-2021-21693

Name
CVE-2021-21693
Description
When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
NVD Severity
high
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
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 3.14-community 2.297-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable