CVE-2020-2253

Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server.

Score

CVSS 3.1 4.8 Medium

Status

Modified - jenkinsci-cert@googlegroups.com

Published

2020-09-16

Last modified

2024-08-04

Weaknesses

CWE-295

Affected products

• Email Extension (Jenkins)
• Jenkins Email Extension Plugin (Jenkins Project)

References

• http://www.openwall.com/lists/oss-security/2020/09/16/3
• https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1851