CVE-2020-2253

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Source
https://cve.org/CVERecord?id=CVE-2020-2253
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2253.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-2253
Aliases
Published
2020-09-16T14:15:13.097Z
Modified
2026-07-09T00:06:33.283340Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Git / github.com/jenkinsci/email-ext-plugin

Affected ranges

Type
GIT
Repo
https://github.com/jenkinsci/email-ext-plugin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e67bc27de22908b673c3367e658ec64bea7da718
Database specific 
{
    "cpe": "cpe:2.3:a:jenkins:email_extension:*:*:*:*:*:jenkins:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.75"
        }
    ]
}

Affected versions

email-ext-2.*
email-ext-2.11
email-ext-2.12
email-ext-2.13
email-ext-2.14
email-ext-2.15
email-ext-2.16
email-ext-2.17
email-ext-2.18
email-ext-2.19
email-ext-2.20
email-ext-2.21
email-ext-2.22
email-ext-2.24
email-ext-2.24.1
email-ext-2.25
email-ext-2.27
email-ext-2.27.1
email-ext-2.29
email-ext-2.30
email-ext-2.30.1
email-ext-2.30.2
email-ext-2.31
email-ext-2.32
email-ext-2.33
email-ext-2.34
email-ext-2.35
email-ext-2.35.1
email-ext-2.37
email-ext-2.37.1
email-ext-2.37.2
email-ext-2.39
email-ext-2.40
email-ext-2.40.2
email-ext-2.41
email-ext-2.41.2
email-ext-2.42
email-ext-2.43
email-ext-2.44
email-ext-2.45
email-ext-2.46
email-ext-2.47
email-ext-2.48
email-ext-2.49
email-ext-2.50
email-ext-2.51
email-ext-2.52
email-ext-2.55
email-ext-2.56
email-ext-2.57
email-ext-2.58
email-ext-2.59
email-ext-2.60
email-ext-2.61
email-ext-2.62
email-ext-2.63
email-ext-2.64
email-ext-2.65
email-ext-2.66
email-ext-2.67
email-ext-2.68
email-ext-2.69
email-ext-2.71
email-ext-2.72
email-ext-2.73
email-ext-2.74
email-ext-2.75

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2253.json"