Vulnerability · Published Jan 12, 2022 · Assigned by jenkins
CVE-2022-23106
Medium 5.3
In plain English
A medium-severity security flaw in Jenkins Configuration as Code Plugin from Jenkins project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.2%top 32.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | io.jenkins:configuration-as-code | 1.55.1 | GHSA-fpj7-9xm6-8hgr |
| Maven | io.jenkins:configuration-as-code | 1.54.1 | GHSA-fpj7-9xm6-8hgr |
| Maven | io.jenkins:configuration-as-code | 1.53.1 | GHSA-fpj7-9xm6-8hgr |
| Maven | io.jenkins:configuration-as-code | 1.47.1 | GHSA-fpj7-9xm6-8hgr |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Configuration as Code Plugin | unspecified – through 1.55 |