Yes. org.jenkins-ci.plugins:credentials (Maven): upgrade to 2.1.17 or later; org.jenkins-ci.plugins:ssh-credentials (Maven): upgrade to 1.14 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-1000601?
Check whether you run org.jenkins-ci.plugins:credentials (Maven) or org.jenkins-ci.plugins:ssh-credentials (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
org.jenkins-ci.plugins:credentials (Maven): upgrade to 2.1.17 or later
# set org.jenkins-ci.plugins:credentials to 2.1.17 in your pom.xml or build.gradle
org.jenkins-ci.plugins:ssh-credentials (Maven): upgrade to 1.14 or later
# set org.jenkins-ci.plugins:ssh-credentials to 1.14 in your pom.xml or build.gradle