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CVE-2020-7769

Good to know:

Date: November 12, 2020

This affects the package nodemailer before 6.4.16. Use of crafted recipient email addresses may result in arbitrary command flag injection in sendmail transport for sending mails.

Language: Java

Severity Score

9.8

Related Resources (6)

Url: https://github.com/nodemailer/nodemailer/blob/33b62e2ea6bc9215c99a9bb4bfba94e2fb27ebd0/lib/sendmail-transport/index.js%23L75

Url: https://github.com/nodemailer/nodemailer/commit/ba31c64c910d884579875c52d57ac45acc47aa54

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-7769

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-7769

Url: https://security-tracker.debian.org/tracker/CVE-2020-7769

Url: https://www.mend.io/vulnerability-database/CVE-2020-7769

Severity Score

9.8

Weakness Type (CWE)

Injection

CWE-74

Top Fix

Upgrade Version

Upgrade to version nodemailer - 6.4.16

CVSS v3.1

Base Score:	9.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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