VulnerabilityModified
CVE-2020-2187
Jenkins Amazon EC2 Plugin 1.50.1 and earlier unconditionally accepts self-signed certificates and does not perform hostname validation, enabling man-in-the-middle attacks.
MEDIUM 5.6EPSS 0.41%
Does this matter?
Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own.
Description
Jenkins Amazon EC2 Plugin 1.50.1 and earlier unconditionally accepts self-signed certificates and does not perform hostname validation, enabling man-in-the-middle attacks.
- CVSS 3.1
- 5.6 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS
- 0.41% probability · 35th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- jenkins/amazon ec2
- Source
- jenkinsci-cert@googlegroups.com
References
- http://www.openwall.com/lists/oss-security/2020/05/06/3Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1528Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/05/06/3Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1528Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.