VulnerabilityModified
CVE-2020-2253
Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server.
MEDIUM 4.8EPSS 0.69%
Does this matter?
Lower severity and a low EPSS score (0.69%). Track it; it rarely justifies an emergency change on its own.
Description
Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server.
- CVSS 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- jenkins/email extension
- Source
- jenkinsci-cert@googlegroups.com
References
- http://www.openwall.com/lists/oss-security/2020/09/16/3Third Party Advisory
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1851Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/09/16/3Third Party Advisory
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1851Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.