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python3-requests: fix for CVE-2023-32681

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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.

Reference: https://github.com/advisories/GHSA-j8r2-6x86-q33q

(From OE-Core rev: e806c625d9a7eb08079a3268d2d8b20b582d0b6c)

Signed-off-by: Narpat Mali <narpat.mali@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Narpat Mali
2023-06-05 11:56:46 +00:00
committed by Steve Sakoman
parent fb53a9ec2b
commit 916105b352
2 changed files with 65 additions and 0 deletions
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2
meta/recipes-devtools/python/python3-requests_2.27.1.bb
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@@ -3,6 +3,8 @@ HOMEPAGE = "http://python-requests.org"
LICENSE = "Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE;md5=34400b68072d710fecd0a2940a0d1658"
SRC_URI += "file://CVE-2023-32681.patch"
SRC_URI[sha256sum] = "68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61"
inherit pypi setuptools3