Vulnerability · Published Mar 25, 2020 · Assigned by jenkins
CVE-2020-2160
High 8.8
In plain English
A high-severity security flaw in Jenkins 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 2.0% (higher than 81% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.0%top 18.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier uses different representations of request URL paths, which allows attackers to craft URLs that allow bypassing CSRF protection of any target URL.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | jenkins | 2.228-r0 | ALPINE-CVE-2020-2160 |
| Alpine:v3.21 | jenkins | 2.228-r0 | ALPINE-CVE-2020-2160 |
| Alpine:v3.22 | jenkins | 2.228-r0 | ALPINE-CVE-2020-2160 |
| Alpine:v3.23 | jenkins | 2.228-r0 | ALPINE-CVE-2020-2160 |
| Alpine:v3.24 | jenkins | 2.228-r0 | ALPINE-CVE-2020-2160 |
| Maven | org.jenkins-ci.main:jenkins-core | 2.204.6 | GHSA-c735-g9f2-2mvp |
| Maven | org.jenkins-ci.main:jenkins-core | 2.228 | GHSA-c735-g9f2-2mvp |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins | unspecified – through 2.227unspecified – through LTS 2.204.5 |
References
- https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1774 x_refsource_CONFIRM
- [oss-security] 20200325 Multiple vulnerabilities in Jenkins and Jenkins plugins mailing-list, x_refsource_MLIST