CVE-2020-2186 CSRF vulnerability in Amazon EC2 Plugin
Attackers can force authenticated users to provision EC2 instances via cross-site request forgery in the Jenkins Amazon EC2 Plugin.
- 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
- Available
What is CVE-2020-2186?
CVE-2020-2186 is a medium-severity vulnerability in Jenkins Amazon EC2 Plugin, published on 6 May 2020. 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
A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
Weakness: CWE-352
Which versions are affected by CVE-2020-2186?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:ec2. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:ec2 Maven | All versions | 1.50.2 |
org.jenkins-ci.plugins:ec2 Maven | All versions | 1.50.2 |
Products include Jenkins Amazon Ec2.
How do I fix CVE-2020-2186?
Upgrade org.jenkins-ci.plugins:ec2 to 1.50.2 or later.
Is CVE-2020-2186 being exploited?
There is no known exploitation of CVE-2020-2186 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Amazon EC2 Plugin
- CVE-2020-2090 CSRF vulnerability in Jenkins Amazon EC2 Plugin
- CVE-2020-2091 Missing permission checks in Jenkins Amazon EC2 Plugin
- CVE-2020-2185 Missing SSH host key validation in Jenkins Amazon EC2 Plugin
- CVE-2020-2187 Lack of SSL/TLS certificate and hostname validation in Amazon EC2 Plugin
- CVE-2020-2188 Users with Overall/Read access can enumerate credentials IDs in Amazon EC2 Plugin
Sources
Also known as GHSA-w6hw-57jq-h7f5.