Description (CNA)
guzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin servers in cURL handlers. Attackers can capture proxy credentials through origin server access logs when requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle misclassifies as direct connections.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| guzzle / guzzle | affected 0 before 7.14.2; unaffected 7.14.2 |
CWE
CWE-200
References
- https://github.com/guzzle/guzzle/security/advisories/GHSA-94pj-82f3-465w
- https://www.vulncheck.com/advisories/guzzlehttp-guzzle-before-proxy-authorization-header-disclosure
ADP enrichment
No English description supplied.
No references supplied.