CVE-2023-43496

Name
CVE-2023-43496
Description
Jenkins 2.423 and earlier, LTS 2.414.1 and earlier creates a temporary file in the system temporary directory with the default permissions for newly created files when installing a plugin from a URL, potentially allowing attackers with access to the system temporary directory to replace the file before it is installed in Jenkins, potentially resulting in arbitrary code execution.
NVD Severity
high
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3072
MISC http://www.openwall.com/lists/oss-security/2023/09/20/5

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:* jenkins >= None < 2.424
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:* jenkins >= None < 2.414.2

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
jenkins 3.18-community 2.387.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable
jenkins 3.19-community 2.414.3-r0 Francesco Colista <fcolista@alpinelinux.org> possibly vulnerable