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x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2025-46821 #3673

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GoVulnBot opened this issue May 7, 2025 · 0 comments
Open

x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2025-46821 #3673

GoVulnBot opened this issue May 7, 2025 · 0 comments
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cve-year-2025 possibly not Go triaged

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Advisory CVE-2025-46821 references a vulnerability in the following Go modules:

Module
github.com/envoyproxy/envoy

Description:
Envoy is a cloud-native edge/middle/service proxy. Prior to versions 1.34.1, 1.33.3, 1.32.6, and 1.31.8, Envoy's URI template matcher incorrectly excludes the * character from a set of valid characters in the URI path. As a result URI path containing the * character will not match a URI template expressions. This can result in bypass of RBAC rules when configured using the uri_template permissions. This vulnerability is fixed in Envoy versions v1.34.1, v1.33.3, v1.32.6, v1.31.8. As a workaround, configure additional RBAC permissions using url_path with safe_regex expression.

References:

Cross references:

See doc/quickstart.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/envoyproxy/envoy
      vulnerable_at: 1.34.1
summary: CVE-2025-46821 in github.com/envoyproxy/envoy
cves:
    - CVE-2025-46821
references:
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-46821
    - web: https://github.com/envoyproxy/envoy/security/advisories/GHSA-c7cm-838g-6g67
source:
    id: CVE-2025-46821
    created: 2025-05-07T23:01:21.653588549Z
review_status: UNREVIEWED
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@thatnealpatel @GoVulnBot