CVE-2017-1000397 MitM on Jenkins Maven Plugin

Medium 5.9 Published Updated

Man-in-the-middle attacks are possible due to incorrect SSL certificate verification in the bundled commons-httpclient library.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2017-1000397?

CVE-2017-1000397 is a medium-severity vulnerability in n/a, published on 26 Jan 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Jenkins Maven Plugin 2.17 and earlier bundled a version of the commons-httpclient library with the vulnerability CVE-2012-6153 that incorrectly verified SSL certificates, making it susceptible to man-in-the-middle attacks. Maven Plugin 3.0 no longer has a dependency on commons-httpclient.

Weakness: CWE-20

Which versions are affected by CVE-2017-1000397?

2 open source packages ship an affected version, including org.jenkins-ci.main:maven-plugin. It affects 1 product.

PackageAffectedFixed in
org.jenkins-ci.main:maven-plugin MavenAll versions3.0
org.jenkins-ci.main:maven-plugin MavenAll versions3.0

Products include Jenkins Maven.

How do I fix CVE-2017-1000397?

Upgrade org.jenkins-ci.main:maven-plugin to 3.0 or later.

Is CVE-2017-1000397 being exploited?

There is no known exploitation of CVE-2017-1000397 in the wild and no public exploit code.

Sources

Also known as GHSA-qhxw-54m9-6wwc.

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