Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied.
Metrics
Affected Vendors & Products
References
History
Tue, 18 Mar 2025 17:15:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-115 | |
Metrics |
ssvc
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Fri, 14 Mar 2025 02:30:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-20 | |
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Metrics |
threat_severity
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cvssV3_1
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Wed, 12 Mar 2025 19:45:00 +0000
Type | Values Removed | Values Added |
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References |
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Wed, 12 Mar 2025 18:45:00 +0000
Type | Values Removed | Values Added |
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Description | Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NO_PROXY environment variable is set to "*.example.com", a request to "[::1%25.example.com]:80` will incorrectly match and not be proxied. | |
Title | HTTP Proxy bypass using IPv6 Zone IDs in golang.org/x/net | |
References |
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Status: PUBLISHED
Assigner: Go
Published:
Updated: 2025-03-18T16:32:14.847Z
Reserved: 2025-01-08T19:11:42.834Z
Link: CVE-2025-22870

Updated: 2025-03-12T19:02:51.191Z

Status : Awaiting Analysis
Published: 2025-03-12T19:15:38.310
Modified: 2025-03-18T17:15:45.467
Link: CVE-2025-22870
