CVE-2020-8244 (Medium) detected in bl-1.2.3.tgz

[mend-bolt-for-github]

CVE-2020-8244 - Medium Severity Vulnerability

Vulnerable Library - bl-1.2.3.tgz

Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too!

Library home page: https://registry.npmjs.org/bl/-/bl-1.2.3.tgz

Path to dependency file: typescript-tools/package.json

Path to vulnerable library: typescript-tools/node_modules/bl/package.json

Dependency Hierarchy:

• dockerfile_lint-0.3.4.tgz (Root Library)
  • dockerode-2.5.8.tgz
    • tar-fs-1.16.3.tgz
      • tar-stream-1.6.2.tgz
        • ❌ bl-1.2.3.tgz (Vulnerable Library)

Found in HEAD commit: dabf1fb3bd94ffd02d8da6cefcebc90694579f87

Vulnerability Details

A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.

Publish Date: 2020-08-30

URL: CVE-2020-8244

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-pp7h-53gx-mx7r

Release Date: 2020-08-30

Fix Resolution: 2.2.1,3.0.1,4.0.3

---

Step up your Open Source Security Game with WhiteSource here

[mend-bolt-for-github]

ℹ️ This issue was automatically closed by WhiteSource because it is a duplicate of an existing issue: #2126

[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #2127] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2020-8244 (Medium) detected in bl-1.2.3.tgz #2126] CVE-2020-8244 (Medium) detected in bl-1.2.3.tgz (100%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #2125] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)
• [CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz #2124] CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz (74.4%)
• [CVE-2021-32796 (Medium) detected in xmldom-0.6.0.tgz #2119] CVE-2021-32796 (Medium) detected in xmldom-0.6.0.tgz (78.57%)
• [CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz #2017] CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz (74.92%)
• [CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js #2005] CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js (70.04%)

[github-actions]

👋 Thanks for reporting!

[github-actions]

Sorry, friend. As far as this ol' bot can tell, your issue does not properly use one of this repo's available issue templates. Please try again, if you like. (And if I'm confused, please let us know. 😬)

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[github-actions]

Thank you for your report, the issue you have reported has just been fixed.

• In case you see a problem with the fix, please comment on this issue.
• In case you see a similar problem, please open a separate issue.
• If you are happy with the outcome, don’t hesitate to support Weblate by making a donation.

[mend-bolt-for-github]

ℹ️ This issue was automatically re-opened by WhiteSource because the vulnerable library in the specific branch(es) has been detected in the WhiteSource inventory.

[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz #2131] CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz (74.92%)
• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #2118] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #2112] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)
• [CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz #2110] CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz (74.4%)
• [CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz #2017] CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz (74.92%)
• [CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js #2005] CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js (70.04%)
• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #1908] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)

[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #2118] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #2112] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)
• [CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz #2110] CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz (74.4%)
• [CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz #2017] CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz (74.92%)
• [CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js #2005] CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js (70.04%)
• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #1908] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #1906] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)

[github-actions]

This issue is potentially a duplicate of one of the following issues:

• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #2118] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #2112] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)
• [CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz #2110] CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz (74.4%)
• [CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz #2017] CVE-2020-7789 (Medium) detected in node-notifier-6.0.0.tgz (74.92%)
• [CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js #2005] CVE-2012-6708 (Medium) detected in jquery-1.8.1.min.js (70.04%)
• [CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz #1908] CVE-2018-16487 (Medium) detected in lodash-2.4.2.tgz (75.22%)
• [CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz #1906] CVE-2021-23368 (Medium) detected in postcss-7.0.17.tgz (74.01%)
• [CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz #1904] CVE-2018-3721 (Medium) detected in lodash-2.4.2.tgz (74.4%)