CVE-2022-31043
Fix failure to strip Authorization header on HTTP downgrade in Guzzle
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Guzzle is an open source PHP HTTP client. In affected versions `Authorization` headers on requests are sensitive information. On making a request using the `https` scheme to a server which responds with a redirect to a URI with the `http` scheme, we should not forward the `Authorization` header on. This is much the same as to how we don't forward on the header if the host changes. Prior to this fix, `https` to `http` downgrades did not result in the `Authorization` header being removed, only changes to the host. Affected Guzzle 7 users should upgrade to Guzzle 7.4.4 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.7 or 7.4.4. Users unable to upgrade may consider an alternative approach which would be to use their own redirect middleware. Alternately users may simply disable redirects all together if redirects are not expected or required.
Guzzle es un cliente PHP HTTP de código abierto. En las versiones afectadas los encabezados "Authorization" de las peticiones son información confidencial. Al hacer una petición usando el esquema "https" a un servidor que responde con un redireccionamiento a una URI con el esquema "http", no deberíamos reenviar el encabezado "Authorization". Esto es muy parecido a no reenviar el encabezado si el host cambia. Anterior a esta corrección, las actualizaciones de "https" a "http" no provocaban la eliminación del encabezado "Authorization", sólo los cambios en el host. Los usuarios de Guzzle 7 afectados deben actualizar a Guzzle versión 7.4.4 lo antes posible. Los usuarios afectados usando cualquier serie anterior de Guzzle deberían actualizar a Guzzle versión 6.5.7 o 7.4.4. Los usuarios que no puedan actualizar pueden considerar un enfoque alternativo que sería usar su propio middleware de redireccionamiento. Alternativamente, los usuarios pueden simplemente deshabilitar los redireccionamientos si éstas no son esperadas o requeridas
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-05-18 CVE Reserved
- 2022-06-09 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-31 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://github.com/guzzle/guzzle/security/advisories/GHSA-w248-ffj2-4v5q | Third Party Advisory | |
| https://www.rfc-editor.org/rfc/rfc9110.html#name-redirection-3xx | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/guzzle/guzzle/commit/e3ff079b22820c2029d4c2a87796b6a0b8716ad8 | 2023-07-24 | |
| https://www.drupal.org/sa-core-2022-011 | 2023-07-24 |
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2022/dsa-5246 | 2023-07-24 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Guzzlephp Search vendor "Guzzlephp" | Guzzle Search vendor "Guzzlephp" for product "Guzzle" | < 6.5.7 Search vendor "Guzzlephp" for product "Guzzle" and version " < 6.5.7" | - |
Affected
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| Guzzlephp Search vendor "Guzzlephp" | Guzzle Search vendor "Guzzlephp" for product "Guzzle" | >= 7.0.0 < 7.4.4 Search vendor "Guzzlephp" for product "Guzzle" and version " >= 7.0.0 < 7.4.4" | - |
Affected
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| Drupal Search vendor "Drupal" | Drupal Search vendor "Drupal" for product "Drupal" | >= 9.2.0 < 9.2.21 Search vendor "Drupal" for product "Drupal" and version " >= 9.2.0 < 9.2.21" | - |
Affected
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| Drupal Search vendor "Drupal" | Drupal Search vendor "Drupal" for product "Drupal" | >= 9.3.0 < 9.3.16 Search vendor "Drupal" for product "Drupal" and version " >= 9.3.0 < 9.3.16" | - |
Affected
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| Drupal Search vendor "Drupal" | Drupal Search vendor "Drupal" for product "Drupal" | 9.4.0 Search vendor "Drupal" for product "Drupal" and version "9.4.0" | alpha1 |
Affected
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| Drupal Search vendor "Drupal" | Drupal Search vendor "Drupal" for product "Drupal" | 9.4.0 Search vendor "Drupal" for product "Drupal" and version "9.4.0" | beta1 |
Affected
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| Drupal Search vendor "Drupal" | Drupal Search vendor "Drupal" for product "Drupal" | 9.4.0 Search vendor "Drupal" for product "Drupal" and version "9.4.0" | rc1 |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
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