CWE-299

{
  "affected": [],
  "aliases": [
    "CVE-2026-6899"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-299"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-09T09:16:30Z",
    "severity": "MODERATE"
  },
  "details": "Check for certificate revocation only considers the first matching CRL and ignores other valid CRLs of the same CA in the CycloneCrypto cryptographic wrapper of S2OPC library. It might allow connection between an OPC UA client and server using a revoked certificate.",
  "id": "GHSA-j893-vcpr-rgfc",
  "modified": "2026-06-09T09:32:07Z",
  "published": "2026-06-09T09:32:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6899"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/systerel/S2OPC/-/work_items/1739"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "rustls-webpki"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.102.0-alpha.0"
            },
            {
              "fixed": "0.103.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "rustls-webpki"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.104.0-alpha.1"
            },
            {
              "fixed": "0.104.0-alpha.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-299"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-20T21:51:17Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "If a certificate had more than one `distributionPoint`, then only the first `distributionPoint` would be considered against each CRL\u0027s `IssuingDistributionPoint` `distributionPoint`, and then the certificate\u0027s subsequent `distributionPoint`s would be ignored.\n\nThe impact was that correct provided CRLs would not be consulted to check revocation. With `UnknownStatusPolicy::Deny` (the default) this would lead to incorrect but safe `Error::UnknownRevocationStatus`. With `UnknownStatusPolicy::Allow` this would lead to inappropriate acceptance of revoked certificates.\n\nThis vulnerability is thought to be of limited impact. This is because both the certificate and CRL are signed -- an attacker would need to compromise a trusted issuing authority to trigger this bug.  An attacker with such capabilities could likely bypass revocation checking through other more impactful means (such as publishing a valid, empty CRL.)\n\nMore likely, this bug would be latent in normal use, and an attacker could leverage faulty revocation checking to continue using a revoked credential.",
  "id": "GHSA-pwjx-qhcg-rvj4",
  "modified": "2026-03-25T19:56:38Z",
  "published": "2026-03-20T21:51:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rustls/webpki/security/advisories/GHSA-pwjx-qhcg-rvj4"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rustls/webpki"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2026-0049.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "webpki: CRLs not considered authoritative by Distribution Point due to faulty matching logic"
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-3085"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-299"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-01T12:15:16Z",
    "severity": "HIGH"
  },
  "details": "A MongoDB server under specific conditions running on Linux with TLS and CRL revocation status checking enabled, fails to check the revocation status of the intermediate certificates in the peer\u0027s certificate chain. In cases of MONGODB-X509, which is not enabled by default, this may lead to improper authentication. This issue may also affect intra-cluster authentication. This issue affects MongoDB Server v5.0 versions prior to 5.0.31, MongoDB Server v6.0 versions prior to 6.0.20, MongoDB Server v7.0 versions prior to 7.0.16 and MongoDB Server v8.0 versions prior to 8.0.4.\nRequired Configuration :\u00a0MongoDB Server must be running on Linux Operating Systems and CRL revocation status checking must be enabled",
  "id": "GHSA-v8j7-gw8h-m2j4",
  "modified": "2025-09-24T18:30:23Z",
  "published": "2025-04-01T12:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3085"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/SERVER-95445"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}