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Information Exposure Affecting python39-numpy-f2py package, versions <0:1.19.4-3.module+el8.9.0+90016+9c2d6573

Severity

 Recommended
0.0
medium
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.27% (69th percentile)

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  • Snyk ID SNYK-ORACLE8-PYTHON39NUMPYF2PY-6082923
  • published 23 Nov 2023
  • disclosed 26 May 2023
Report a new vulnerability Found a mistake?

Introduced: 26 May 2023

CVE-2023-32681 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Oracle:8 python39-numpy-f2py to version 0:1.19.4-3.module+el8.9.0+90016+9c2d6573 or higher.
This issue was patched in ELSA-2023-7034.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39-numpy-f2py package and not the python39-numpy-f2py package as distributed by Oracle. See How to fix? for Oracle: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
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NVD

6.1 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None
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SUSE

6.1 medium
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Red Hat

6.1 medium