CVE-2020-2253

4.8MEDIUM

Key Information:

Vendor
Jenkins
Status
Jenkins Email Extension Plugin
Vendor
CVE Published:
16 September 2020

Summary

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

Affected Version(s)

Jenkins Email Extension Plugin <= 2.75

Jenkins Email Extension Plugin 2.69.1

Jenkins Email Extension Plugin 2.68.1

References

https://www.jenkins.io/security/advisory/2020-09-16/#SECU...
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http://www.openwall.com/lists/oss-security/2020/09/16/3
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CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.