chore: bump up nodemailer version to v6.9.9 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
nodemailer (source)	6.7.7 -> 6.9.9

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

GitHub Vulnerability Alerts

GHSA-9h6g-pr28-7cqp

Summary

A ReDoS vulnerability occurs when nodemailer tries to parse img files with the parameter attachDataUrls set, causing the stuck of event loop.
Another flaw was found when nodemailer tries to parse an attachments with a embedded file, causing the stuck of event loop.

Details

Regex: /^data:((?:[^;];)(?:[^,])),(.)$/

Path: compile -> getAttachments -> _processDataUrl

Regex: /(<img\b[^>]* src\s*=[\s"']*)(data:([^;]+);[^"'>\s]+)/

Path: _convertDataImages

PoC

https://gist.github.com/francoatmega/890dd5053375333e40c6fdbcc8c58df6
https://gist.github.com/francoatmega/9aab042b0b24968d7b7039818e8b2698

Impact

ReDoS causes the event loop to stuck a specially crafted evil email can cause this problem.

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Release Notes

nodemailer/nodemailer (nodemailer)

v6.9.9

Compare Source

Bug Fixes

• security: Fix issues described in GHSA-9h6g-pr28-7cqp. Do not use eternal matching pattern if only a few occurences are expected (dd8f5e8)
• tests: Use native node test runner, added code coverage support, removed grunt (#​1604) (be45c1b)

v6.9.8

Compare Source

Bug Fixes

• punycode: do not use native punycode module (b4d0e0c)

v6.9.7

Compare Source

Bug Fixes

• customAuth: Do not require user and pass to be set for custom authentication schemes (fixes #​1584) (41d482c)

v6.9.6

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Bug Fixes

• inline: Use 'inline' as the default Content Dispostion value for embedded images (db32c93)
• tests: Removed Node v12 from test matrix as it is not compatible with the test framework anymore (7fe0a60)

v6.9.5

Compare Source

Bug Fixes

• license: Updated license year (da4744e)

v6.9.4

Compare Source

• Renamed SendinBlue to Brevo

v6.9.3

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• Specified license identifier (was defined as MIT, actual value MIT-0)
• If SMTP server disconnects with a message, process it and include as part of the response error

v6.9.2

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• Fix uncaught exception on invalid attachment content payload

v6.9.1

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• Fix base64 encoding for emoji bytes in encoded words

v6.9.0

Compare Source

• Do not throw if failed to resolve IPv4 addresses
• Include EHLO extensions in the send response
• fix sendMail function: callback should be optional

v6.8.0

Compare Source

• Add DNS timeout (huksley)
• add dns.REFUSED (lucagianfelici)

v6.7.8

Compare Source

• Allow to use multiple Reply-To addresses

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[perfsee]

perfsee

Bundle main

diff ------------------- Bundle Size Diff -------------------------

@@                       EntryPoint: main                        @@
##                       main …vulnerability                 +/- ##
===================================================================
= Bundle               3.3 MB         3.3 MB                       
= Initial JS          1.12 MB        1.12 MB                       
= Initial CSS             0 B            0 B                       
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~#
= Assets                   77             77                       
= Chunks                   76             76                       
= Packages                 81             81                       
= Duplicates                0              0                       

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (4562536) 79.33% compared to head (ea7ab6a) 79.34%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #546      +/-   ##
==========================================
+ Coverage   79.33%   79.34%   +0.01%     
==========================================
  Files         407      407              
  Lines       37735    37735              
  Branches     2300     2301       +1     
==========================================
+ Hits        29936    29942       +6     
+ Misses       7596     7590       -6     
  Partials      203      203              

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