CVE-2019-10375 Arbitrary file read vulnerability in Jenkins File System SCM Plugin
Attackers with job configuration permissions can read arbitrary files on the Jenkins master server via the File System SCM plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-10375?
CVE-2019-10375 is a medium-severity path traversal vulnerability in Jenkins File System SCM Plugin, published on 7 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An arbitrary file read vulnerability in Jenkins File System SCM Plugin 2.1 and earlier allows attackers able to configure jobs in Jenkins to obtain the contents of any file on the Jenkins master.
Which versions are affected by CVE-2019-10375?
2 open source packages ship an affected version, including hudson.plugins.filesystem_scm:filesystem_scm. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
hudson.plugins.filesystem_scm:filesystem_scm Maven | All versions to 2.1 | None |
hudson.plugins.filesystem_scm:filesystem_scm Maven | All versions to 2.1 | None |
Products include Jenkins File System Scm.
How do I fix CVE-2019-10375?
No fix has been published for CVE-2019-10375 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2019-10375 being exploited?
There is no known exploitation of CVE-2019-10375 in the wild and no public exploit code.
Sources
Also known as GHSA-47rr-8vrp-9283.