CVE-2019-1003027 SSRF vulnerability due to missing permission check in Jenkins OctopusDeploy Plugin
Attackers with read permissions can force Jenkins to connect to arbitrary URLs, potentially exposing internal network details or response codes.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-1003027?
CVE-2019-1003027 is a medium-severity server-side request forgery vulnerability in Jenkins OctopusDeploy Plugin, published on 20 Feb 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A server-side request forgery vulnerability exists in Jenkins OctopusDeploy Plugin 1.8.1 and earlier in OctopusDeployPlugin.java that allows attackers with Overall/Read permission to have Jenkins connect to an attacker-specified URL and obtain the HTTP response code if successful, and exception error message otherwise.
Weakness: CWE-918
Which versions are affected by CVE-2019-1003027?
2 open source packages ship an affected version, including hudson.plugins.octopusdeploy:octopusdeploy. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
hudson.plugins.octopusdeploy:octopusdeploy Maven | All versions | 1.9.0 |
hudson.plugins.octopusdeploy:octopusdeploy Maven | All versions | 1.9.0 |
Products include Jenkins Octopusdeploy.
How do I fix CVE-2019-1003027?
Upgrade hudson.plugins.octopusdeploy:octopusdeploy to 1.9.0 or later.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2019-1003027 being exploited?
There is no known exploitation of CVE-2019-1003027 in the wild and no public exploit code.
Other vulnerabilities in Jenkins OctopusDeploy Plugin
Sources
Also known as GHSA-5v2j-w677-j4mp.