Public vulnerability disclosure

CVE-2023-30588

CVE-2023-30588

published

When an invalid public key is used to create an x509 certificate using the crypto.X509Certificate() API a non-expect termination occurs making it susceptible to DoS attacks when the attacker could force interruptions of application processing, as the process terminates when accessing public key info of provided certificates from user code. The current context of the users will be gone, and that will cause a DoS scenario. This vulnerability affects all active Node.js versions v16, v18, and, v20.

Technical severity5.3 mediumCVSS 3.1 · NVD: [email protected]
Published2023-11-28Source updated 2026-11-02
Collected2026-11-033 attributed sources

Fixes and workarounds

No remediation reported in collected sources.

Missing remediation information is not evidence that no patch exists.

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
Node
NodeJS
≥ 4.0; < 4.* (affected, semver)
≥ 5.0; < 5.* (affected, semver)
≥ 6.0; < 6.* (affected, semver)
≥ 7.0; < 7.* (affected, semver)
≥ 8.0; < 8.* (affected, semver)
≥ 9.0; < 9.* (affected, semver)
≥ 10.0; < 10.* (affected, semver)
≥ 11.0; < 11.* (affected, semver)
≥ 12.0; < 12.* (affected, semver)
≥ 13.0; < 13.* (affected, semver)
≥ 14.0; < 14.* (affected, semver)
≥ 15.0; < 15.* (affected, semver)
≥ 16.0; < 16.20.1 (affected, semver)
≥ 17.0; < 17.* (affected, semver)
≥ 18.0; < 18.16.1 (affected, semver)
≥ 19.0; < 19.* (affected, semver)
≥ 20.0; < 20.3.1 (affected, semver)
Other versions: unaffected
CNA: hackerone

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

NVD applicability configurations (1)

These expressions retain AND/OR operators, negation, and required environmental products. A listed product is not sufficient to establish exposure when additional conditions apply.

[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "16.20.1",
            "versionStartIncluding": "16.0.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "18.16.1",
            "versionStartIncluding": "18.0.0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "20.3.1",
            "versionStartIncluding": "20.0.0",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / scoreVectorAuthority
3.1 / 5.3
medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LNVD: [email protected]

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

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