autolinker-0.24.1.tgz: 2 vulnerabilities (highest severity is: 6.1) reachable

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Vulnerable Library - autolinker-0.24.1.tgz

Utility to automatically link the URLs, email addresses, and Twitter handles in a given block of text/HTML

Library home page: https://registry.npmjs.org/autolinker/-/autolinker-0.24.1.tgz

Path to dependency file: /webapp/package.json

Path to vulnerable library: /webapp/node_modules/autolinker/package.json

Found in HEAD commit: 50e77553f48439042a557ffe16d3a033f065c09a

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (autolinker version)	Remediation Possible**	Reachability
WS-2017-3770	Medium	6.1	autolinker-0.24.1.tgz	Direct	3.14.0	✅	Reachable
WS-2019-0540	Medium	5.3	autolinker-0.24.1.tgz	Direct	3.0.0	✅	Reachable

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

WS-2017-3770

Vulnerable Library - autolinker-0.24.1.tgz

Utility to automatically link the URLs, email addresses, and Twitter handles in a given block of text/HTML

Library home page: https://registry.npmjs.org/autolinker/-/autolinker-0.24.1.tgz

Path to dependency file: /webapp/package.json

Path to vulnerable library: /webapp/node_modules/autolinker/package.json

Dependency Hierarchy:

• ❌ autolinker-0.24.1.tgz (Vulnerable Library)

Found in HEAD commit: 50e77553f48439042a557ffe16d3a033f065c09a

Found in base branch: master

Reachability Analysis

This vulnerability is potentially reachable

mattermost-0.0.1/utils/utils.jsx (Application)
  -> ❌ autolinker-0.24.1/dist/Autolinker.js (Vulnerable Component)

Vulnerability Details

Cross-site Scripting (XSS) vulnerability was found in autolinker before 3.14.0. User input passed to the innerHTML tags isn't sanitized.

Publish Date: 2017-02-15

URL: WS-2017-3770

CVSS 3 Score Details (6.1)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2017-02-15

Fix Resolution: 3.14.0

⛑️ Automatic Remediation will be attempted for this issue.

WS-2019-0540

Vulnerable Library - autolinker-0.24.1.tgz

Utility to automatically link the URLs, email addresses, and Twitter handles in a given block of text/HTML

Library home page: https://registry.npmjs.org/autolinker/-/autolinker-0.24.1.tgz

Path to dependency file: /webapp/package.json

Path to vulnerable library: /webapp/node_modules/autolinker/package.json

Dependency Hierarchy:

• ❌ autolinker-0.24.1.tgz (Vulnerable Library)

Found in HEAD commit: 50e77553f48439042a557ffe16d3a033f065c09a

Found in base branch: master

Reachability Analysis

This vulnerability is potentially reachable

mattermost-0.0.1/utils/utils.jsx (Application)
  -> ❌ autolinker-0.24.1/dist/Autolinker.js (Vulnerable Component)

Vulnerability Details

Denial of Service (DoS) vulnerability was found in autolinker before 3.0.0. Unterminated img src causes long execution.

Publish Date: 2019-01-08

URL: WS-2019-0540

CVSS 3 Score Details (5.3)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2019-01-08

Fix Resolution: 3.0.0

⛑️ Automatic Remediation will be attempted for this issue.

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⛑️Automatic Remediation will be attempted for this issue.