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x/vulndb: potential Go vuln in github.com/envoyproxy/envoy: CVE-2023-35941 #1966

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GoVulnBot opened this issue Jul 25, 2023 · 1 comment
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excluded: NOT_GO_CODE This vulnerability does not refer to a Go module.

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CVE-2023-35941 references github.com/envoyproxy/envoy, which may be a Go module.

Description:
Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host's domain configuration.

References:

Cross references:

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

modules:
    - module: github.com/envoyproxy/envoy
      vulnerable_at: 1.26.3
      packages:
        - package: envoy
description: |-
    Envoy is an open source edge and service proxy designed for cloud-native
    applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a
    malicious client is able to construct credentials with permanent validity in
    some specific scenarios. This is caused by the some rare scenarios in which HMAC
    payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4,
    1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid
    wildcards/prefix domain wildcards in the host's domain configuration.
cves:
    - CVE-2023-35941
references:
    - advisory: https://github.com/envoyproxy/envoy/security/advisories/GHSA-7mhv-gr67-hq55

@neild neild self-assigned this Jul 31, 2023
@neild neild added the excluded: NOT_GO_CODE This vulnerability does not refer to a Go module. label Jul 31, 2023
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Change https://go.dev/cl/514636 mentions this issue: data/excluded: batch add 31 excluded reports

This was referenced Nov 8, 2023
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Labels
excluded: NOT_GO_CODE This vulnerability does not refer to a Go module.
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