Information Exposure Affecting python39:3.9/python39-test package, versions <0:3.9.18-1.module_el8.9.0+3672+853baa42


Severity

Recommended
0.0
medium
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.31% (70th percentile)

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  • Snyk IDSNYK-ALMALINUX8-PYTHON39-6090903
  • published27 Nov 2023
  • disclosed14 Nov 2023

Introduced: 14 Nov 2023

CVE-2023-32681  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 python39:3.9/python39-test to version 0:3.9.18-1.module_el8.9.0+3672+853baa42 or higher.
This issue was patched in ALSA-2023:7034.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39:3.9/python39-test package and not the python39:3.9/python39-test package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

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.

CVSS Scores

version 3.1