CVE-2022-45379: Weak Encryption
First published: Tue Nov 15 2022(Updated: )
A flaw was found in the script-security Jenkins Plugin. SHA-1 no longer meets the security standards for producing a cryptographically secure message digest. The affected version of the script-security Plugin stores whole-script approvals as the SHA-1 hash of the approved script.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/jenkins | <2-plugins-0:4.10.1675144701-1.el8 | 2-plugins-0:4.10.1675144701-1.el8 |
| redhat/jenkins | <2-plugins-0:4.9.1675668922-1.el8 | 2-plugins-0:4.9.1675668922-1.el8 |
| Jenkins Script Security | <1190.v65867a_a_47126 | |
| <1190.v65867a_a_47126 | ||
| redhat/Script Security Plugin | <1190. | 1190. |
| maven/org.jenkins-ci.plugins:script-security | <=1189.vb | 1190.v65867a_a_47126 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2022-45379
- https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564
- http://www.openwall.com/lists/oss-security/2022/11/15/4
- https://github.com/jenkinsci/script-security-plugin/commit/65867aa471265a16198b92fb439782ba3554da66
- https://github.com/advisories/GHSA-fv42-mx39-6fpw (Advisory)
- https://access.redhat.com/errata/RHSA-2023:0560
- https://access.redhat.com/security/cve/cve-2022-45379
- https://access.redhat.com/errata/RHSA-2023:0777
- https://bugzilla.redhat.com/show_bug.cgi?id=2143090
- https://www.cve.org/CVERecord?id=CVE-2022-45379 https://nvd.nist.gov/vuln/detail/CVE-2022-45379 https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564
Frequently Asked Questions
What is the severity of CVE-2022-45379?
CVE-2022-45379 is classified as a high-severity vulnerability due to the use of SHA-1 for script approval in Jenkins.
How do I fix CVE-2022-45379?
To fix CVE-2022-45379, upgrade the Jenkins Script Security Plugin and Jenkins to the recommended versions or later.
Which versions of Jenkins are affected by CVE-2022-45379?
CVE-2022-45379 affects Jenkins installations with the script-security plugin versions prior to 1190.v65867a_a_47126.
What functionality is impacted by CVE-2022-45379?
CVE-2022-45379 impacts the security of script approvals by using the outdated SHA-1 hashing algorithm.
Is there a workaround for CVE-2022-45379 until I can upgrade?
Currently, there is no known effective workaround for CVE-2022-45379, so upgrading is strongly advised.
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