CVE-2023-30516 Jenkins Image Tag Parameter Plugin improperly introduces option to opt out of SSL/TLS certificate validation
Jenkins Image Tag Parameter Plugin disables SSL/TLS validation by default for existing jobs, allowing man-in-the-middle attacks against Docker registry connections.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-30516?
CVE-2023-30516 is a medium-severity vulnerability in Jenkins Image Tag Parameter Plugin, published on 12 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Jenkins Image Tag Parameter Plugin 2.0 improperly introduces an option to opt out of SSL/TLS certificate validation when connecting to Docker registries, resulting in job configurations using Image Tag Parameters that were created before 2.0 having SSL/TLS certificate validation disabled by default.
Weakness: CWE-295
Which versions are affected by CVE-2023-30516?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:image-tag-parameter. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:image-tag-parameter Maven | All versions to 2.0 | None |
org.jenkins-ci.plugins:image-tag-parameter Maven | All versions to 2.0 | None |
Products include Jenkins Image Tag Parameter.
How do I fix CVE-2023-30516?
No fix has been published for CVE-2023-30516 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-30516 being exploited?
There is no known exploitation of CVE-2023-30516 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Image Tag Parameter Plugin
Sources
Also known as GHSA-38jc-2rwx-qgxr.