CVE-2023-32681
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- CVE-2023-32681
CVE Details
| Release Date: | 2023-05-23 | |
| Impact: | Moderate | What is this? |
Description
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.
See more information about CVE-2023-32681 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 6.1 |
| Vector String: | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | Required |
| Scope: | Changed |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (Cython) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (Cython) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (Cython) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (PyYAML) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (PyYAML) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (PyYAML) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (babel) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (babel) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (numpy) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (numpy) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (numpy) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (pybind11) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (pytest) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (pytest) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (pytest) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-asn1crypto) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-atomicwrites) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-attrs) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-attrs) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-attrs) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-backports) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-backports-ssl_match_hostname) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-cffi) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-cffi) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-chardet) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-chardet) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-chardet) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-coverage) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-dns) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-docs) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-docutils) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-funcsigs) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-idna) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-idna) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-idna) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-iniconfig) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-ipaddress) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-jinja2) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-lxml) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-lxml) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-lxml) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-markupsafe) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-mock) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-more-itertools) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-more-itertools) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-nose) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-packaging) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-packaging) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-ply) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-ply) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-psutil) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-psutil) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-py) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-py) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-py) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-pygments) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-pymongo) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-pytest-mock) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-requests) | ELSA-2023-4520 | 2023-08-11 |
| Oracle Linux version 8 (python-requests) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-requests) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-requests) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-setuptools_scm) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-sqlalchemy) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-toml) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-virtualenv) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python-wheel) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python-wheel) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python-wheel) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python2) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python2-pip) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python2-rpm-macros) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python2-setuptools) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python2-six) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (python38) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python39) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (python3x-six) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (python3x-six) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (pytz) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (pytz) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 8 (scipy) | ELSA-2023-7034 | 2023-11-18 |
| Oracle Linux version 8 (scipy) | ELSA-2023-7042 | 2023-11-18 |
| Oracle Linux version 8 (scipy) | ELSA-2023-7050 | 2023-11-18 |
| Oracle Linux version 9 (python-requests) | ELSA-2023-4350 | 2023-08-02 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections:
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