CVE-2022-31091 (High) detected in guzzlehttp/guzzle-6.3.3
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CVE-2022-31091 - High Severity Vulnerability
Vulnerable Library - guzzlehttp/guzzle-6.3.3
Guzzle, an extensible PHP HTTP client
Dependency Hierarchy:
- php-coveralls/php-coveralls-v2.5.2 (Root Library)
- ❌ guzzlehttp/guzzle-6.3.3 (Vulnerable Library)
Found in HEAD commit: 2a547a4e11432904e06e68b474dda27a1778e276
Found in base branch: main
Vulnerability Details
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.
Publish Date: 2022-06-27
URL: CVE-2022-31091
CVSS 3 Score Details (7.7)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Changed
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31091
Release Date: 2022-06-27
Fix Resolution: 6.5.8,7.4.5
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