CVEvulnerability
CVE-2020-2253
4.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-09-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-295
Description
Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server.
Affected configurations
• jenkins email extension (<= 2.75)
Related
Weakness · CWE (1)
- CWE-295 Improper Certificate Validation weakness
References
- http://www.openwall.com/lists/oss-security/2020/09/16/3 Third Party Advisory
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1851 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/09/16/3 Third Party Advisory
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1851 Vendor Advisory