requests-2.27.1-py2.py3-none-any.whl: 1 vulnerabilities (highest severity is: 6.1)

[mend-for-github-com]

Vulnerable Library - requests-2.27.1-py2.py3-none-any.whl

Python HTTP for Humans.

Library home page: https://files.pythonhosted.org/packages/2d/61/08076519c80041bc0ffa1a8af0cbd3bf3e2b62af10435d269a9d0f40564d/requests-2.27.1-py2.py3-none-any.whl

Found in HEAD commit: fe3e05bf433570fe655d5fdf84247b98192b5b4d

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (requests version)	Remediation Possible**
CVE-2023-32681	Medium	6.1	requests-2.27.1-py2.py3-none-any.whl	Direct	requests -2.31.0	❌

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

Details

CVE-2023-32681

Vulnerable Library - requests-2.27.1-py2.py3-none-any.whl

Python HTTP for Humans.

Library home page: https://files.pythonhosted.org/packages/2d/61/08076519c80041bc0ffa1a8af0cbd3bf3e2b62af10435d269a9d0f40564d/requests-2.27.1-py2.py3-none-any.whl

Dependency Hierarchy:

• ❌ requests-2.27.1-py2.py3-none-any.whl (Vulnerable Library)

Found in HEAD commit: fe3e05bf433570fe655d5fdf84247b98192b5b4d

Found in base branch: master

Vulnerability Details

Requests is a HTTP library. Since Requests 2.3.0, Requests has been leaking Proxy-Authorization headers to destination servers when redirected to an HTTPS endpoint. This is a product of how we use rebuild_proxies to reattach the Proxy-Authorization header to requests. For HTTP connections sent through the tunnel, the proxy will identify the header in the request itself and remove it prior to forwarding to the destination server. However when sent over HTTPS, the Proxy-Authorization header must be sent in the CONNECT request as the proxy has no visibility into the tunneled request. This results in Requests forwarding proxy credentials to the destination server unintentionally, allowing a malicious actor to potentially exfiltrate sensitive information. This issue has been patched in version 2.31.0.

Publish Date: 2023-05-26

URL: CVE-2023-32681

CVSS 3 Score Details (6.1)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-j8r2-6x86-q33q

Release Date: 2023-05-26

Fix Resolution: requests -2.31.0