CVE-2024-45341 (GCVE-0-2024-45341)

Vulnerability from cvelistv5 – Published: 2025-01-28 01:03 – Updated: 2025-02-21 18:03
VLAI?
Summary
A certificate with a URI which has a IPv6 address with a zone ID may incorrectly satisfy a URI name constraint that applies to the certificate chain. Certificates containing URIs are not permitted in the web PKI, so this only affects users of private PKIs which make use of URIs.
Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Go
References
Impacted products
Vendor Product Version
Go standard library crypto/x509 Affected: 0 , < 1.22.11 (semver)
Affected: 1.23.0-0 , < 1.23.5 (semver)
Affected: 1.24.0-0 , < 1.24.0-rc.2 (semver)
Create a notification for this product.
Credits
Juho Forsén of Mattermost
Show details on NVD website
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              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
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                "timestamp": "2025-01-28T14:57:00.467281Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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            },
            {
              "name": "CertPool.AppendCertsFromPEM"
            },
            {
              "name": "Certificate.CheckCRLSignature"
            },
            {
              "name": "Certificate.CheckSignature"
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            {
              "name": "Certificate.CheckSignatureFrom"
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              "name": "Certificate.VerifyHostname"
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            {
              "name": "CertificateRequest.CheckSignature"
            },
            {
              "name": "CreateCertificate"
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            {
              "name": "CreateCertificateRequest"
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            {
              "name": "CreateRevocationList"
            },
            {
              "name": "DecryptPEMBlock"
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              "name": "EncryptPEMBlock"
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            {
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            },
            {
              "name": "MarshalECPrivateKey"
            },
            {
              "name": "MarshalPKCS1PrivateKey"
            },
            {
              "name": "MarshalPKCS1PublicKey"
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            {
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              "name": "ParseCertificate"
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              "name": "RevocationList.CheckSignatureFrom"
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              "name": "SystemCertPool"
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        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2025-3373"
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      "title": "Usage of IPv6 zone IDs can bypass URI name constraints in crypto/x509"
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    "dateReserved": "2024-08-27T19:41:58.556Z",
    "dateUpdated": "2025-02-21T18:03:33.296Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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