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JenkinsCVE-2020-2252

HistorySep 16, 2020 - 2:15 p.m.

CVE-2020-2252

2020-09-1614:15:13

CWE-295

jenkins

web.nvd.nist.gov

cve-2020-2252

jenkins

mailer plugin

smtp

security

vulnerability

nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

4.8

Confidence

High

EPSS

0.001

Percentile

38.7%

JSON

Jenkins Mailer Plugin 1.32 and earlier does not perform hostname validation when connecting to the configured SMTP server.

Affected configurations

Nvd

Node

jenkinsmailerRange≤1.32jenkins

VendorProductVersionCPE
jenkinsmailer*cpe:2.3:a:jenkins:mailer:*:*:*:*:*:jenkins:*:*

Vendor	Product	Version	CPE
jenkins	mailer	*	cpe:2.3:a:jenkins:mailer::::::jenkins::*

CNA Affected

[
  {
    "product": "Jenkins Mailer Plugin",
    "vendor": "Jenkins project",
    "versions": [
      {
        "lessThanOrEqual": "1.32",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "1.29.1"
      },
      {
        "status": "unaffected",
        "version": "1.31.1"
      }
    ]
  }
]