BIT-golang-2025-61727

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2025-61727.json

JSON Data

https://api.test.osv.dev/v1/vulns/BIT-golang-2025-61727

Aliases

Published

2025-12-06T11:41:09Z

Modified

2026-09-08T08:47:35Z

Summary

Improper application of excluded DNS name constraints when verifying wildcard names in crypto/x509

Details

An excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com does not prevent a leaf certificate from claiming the SAN *.example.com.

Database specific

{
    "cpes": [
        "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
}

References

Affected packages

Bitnami / golang

Package

Name: golang
Purl: pkg:bitnami/golang

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.24.11

Introduced

1.25.0

Fixed

1.25.5

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/golang/BIT-golang-2025-61727.json"