CVE-2022-23106
First published: Wed Jan 12 2022(Updated: )
Jenkins Configuration as Code Plugin 1.55 and earlier used a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/io.jenkins:configuration-as-code | <1.47.1 | 1.47.1 |
| maven/io.jenkins:configuration-as-code | >=1.48<1.53.1 | 1.53.1 |
| maven/io.jenkins:configuration-as-code | =1.54 | 1.54.1 |
| maven/io.jenkins:configuration-as-code | =1.55 | 1.55.1 |
| Jenkins Configuration as Code | <=1.55 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2022/01/12/6
- https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141
- https://nvd.nist.gov/vuln/detail/CVE-2022-23106
- https://github.com/CVEProject/cvelist/blob/00bfb5abeecc9f553a2f42954ee540e493498ee9/2022/23xxx/CVE-2022-23106.json
- https://github.com/jenkinsci/configuration-as-code-plugin/commit/4f425675edf77d382a6fd10890f1a704ff3b2277
- https://github.com/advisories/GHSA-fpj7-9xm6-8hgr (Advisory)
Frequently Asked Questions
What is the severity of CVE-2022-23106?
CVE-2022-23106 is classified as a high severity vulnerability due to its potential to compromise authentication tokens.
How do I fix CVE-2022-23106?
To mitigate CVE-2022-23106, upgrade the Jenkins Configuration as Code Plugin to versions 1.55.1, 1.54.1, 1.53.1, or later.
What versions of Jenkins Configuration as Code are affected by CVE-2022-23106?
Versions 1.55 and earlier of the Jenkins Configuration as Code Plugin are affected by CVE-2022-23106.
What type of vulnerability is CVE-2022-23106?
CVE-2022-23106 is an authentication vulnerability allowing attackers to exploit non-constant time comparison functions.
Can statistical methods be used to exploit CVE-2022-23106?
Yes, attackers can apply statistical methods to obtain a valid authentication token due to the vulnerability in CVE-2022-23106.
- collector/github-advisory-latest
- alias/GHSA-fpj7-9xm6-8hgr
- alias/CVE-2022-23106
- collector/github-advisory
- agent/weakness
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/author
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/description
- agent/trending
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- collector/nvd-cve
- package-manager/maven
- vendor/jenkins
- canonical/jenkins configuration as code
- version/jenkins configuration as code/1.55