CVE-2022-31091
Assigner: GitHub_M
Published: 2022-06-27T00:00:00
State: PUBLISHED
title: Change in port should be considered a change in origin in Guzzle
descriptions: value: Guzzle, an extensible PHP HTTP client. `Authorization` and `Cookie` headers on requests are sensitive information. In affected versions on making a request which responds with a redirect to a URI with a different port, if we choose to follow it, we should remove the `Authorization` and `Cookie` headers from the request, before containing. Previously, we would only consider a change in host or scheme. Affected Guzzle 7 users should upgrade to Guzzle 7.4.5 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.8 or 7.4.5. Note that a partial fix was implemented in Guzzle 7.4.2, where a change in host would trigger removal of the curl-added Authorization header, however this earlier fix did not cover change in scheme or change in port. An alternative approach would be to use your own redirect middleware, rather than ours, if you are unable to upgrade. If you do not require or expect redirects to be followed, one should simply disable redirects all together.
affected: vendor: guzzle
product: guzzle
versions: version: < 6.5.8
status: affected
version: >=7.0.0, < 7.4.5
status: affected
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 7.7
baseSeverity: HIGH
problemTypes: descriptions: type: CWE
description: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
cweId: CWE-200
source: advisory: GHSA-q559-8m2m-g699
discovery: UNKNOWN