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cvelistCurlCVELIST:CVE-2024-8096
HistorySep 11, 2024 - 10:03 a.m.

CVE-2024-8096 OCSP stapling bypass with GnuTLS

2024-09-1110:03:59
curl
www.cve.org
4
cve-2024-8096
gnutls
ocsp stapling

EPSS

0

Percentile

16.4%

When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it might fail to detect some OCSP problems and instead wrongly consider the response as fine. If the returned status reports another error than ‘revoked’ (like for example ‘unauthorized’) it is not treated as a bad certficate.

CNA Affected

[
  {
    "vendor": "curl",
    "product": "curl",
    "versions": [
      {
        "version": "8.9.1",
        "status": "affected",
        "lessThanOrEqual": "8.9.1",
        "versionType": "semver"
      },
      {
        "version": "8.9.0",
        "status": "affected",
        "lessThanOrEqual": "8.9.0",
        "versionType": "semver"
      },
      {
        "version": "8.8.0",
        "status": "affected",
        "lessThanOrEqual": "8.8.0",
        "versionType": "semver"
      },
      {
        "version": "8.7.1",
        "status": "affected",
        "lessThanOrEqual": "8.7.1",
        "versionType": "semver"
      },
      {
        "version": "8.7.0",
        "status": "affected",
        "lessThanOrEqual": "8.7.0",
        "versionType": "semver"
      },
      {
        "version": "8.6.0",
        "status": "affected",
        "lessThanOrEqual": "8.6.0",
        "versionType": "semver"
      },
      {
        "version": "8.5.0",
        "status": "affected",
        "lessThanOrEqual": "8.5.0",
        "versionType": "semver"
      },
      {
        "version": "8.4.0",
        "status": "affected",
        "lessThanOrEqual": "8.4.0",
        "versionType": "semver"
      },
      {
        "version": "8.3.0",
        "status": "affected",
        "lessThanOrEqual": "8.3.0",
        "versionType": "semver"
      },
      {
        "version": "8.2.1",
        "status": "affected",
        "lessThanOrEqual": "8.2.1",
        "versionType": "semver"
      },
      {
        "version": "8.2.0",
        "status": "affected",
        "lessThanOrEqual": "8.2.0",
        "versionType": "semver"
      },
      {
        "version": "8.1.2",
        "status": "affected",
        "lessThanOrEqual": "8.1.2",
        "versionType": "semver"
      },
      {
        "version": "8.1.1",
        "status": "affected",
        "lessThanOrEqual": "8.1.1",
        "versionType": "semver"
      },
      {
        "version": "8.1.0",
        "status": "affected",
        "lessThanOrEqual": "8.1.0",
        "versionType": "semver"
      },
      {
        "version": "8.0.1",
        "status": "affected",
        "lessThanOrEqual": "8.0.1",
        "versionType": "semver"
      },
      {
        "version": "8.0.0",
        "status": "affected",
        "lessThanOrEqual": "8.0.0",
        "versionType": "semver"
      },
      {
        "version": "7.88.1",
        "status": "affected",
        "lessThanOrEqual": "7.88.1",
        "versionType": "semver"
      },
      {
        "version": "7.88.0",
        "status": "affected",
        "lessThanOrEqual": "7.88.0",
        "versionType": "semver"
      },
      {
        "version": "7.87.0",
        "status": "affected",
        "lessThanOrEqual": "7.87.0",
        "versionType": "semver"
      },
      {
        "version": "7.86.0",
        "status": "affected",
        "lessThanOrEqual": "7.86.0",
        "versionType": "semver"
      },
      {
        "version": "7.85.0",
        "status": "affected",
        "lessThanOrEqual": "7.85.0",
        "versionType": "semver"
      },
      {
        "version": "7.84.0",
        "status": "affected",
        "lessThanOrEqual": "7.84.0",
        "versionType": "semver"
      },
      {
        "version": "7.83.1",
        "status": "affected",
        "lessThanOrEqual": "7.83.1",
        "versionType": "semver"
      },
      {
        "version": "7.83.0",
        "status": "affected",
        "lessThanOrEqual": "7.83.0",
        "versionType": "semver"
      },
      {
        "version": "7.82.0",
        "status": "affected",
        "lessThanOrEqual": "7.82.0",
        "versionType": "semver"
      },
      {
        "version": "7.81.0",
        "status": "affected",
        "lessThanOrEqual": "7.81.0",
        "versionType": "semver"
      },
      {
        "version": "7.80.0",
        "status": "affected",
        "lessThanOrEqual": "7.80.0",
        "versionType": "semver"
      },
      {
        "version": "7.79.1",
        "status": "affected",
        "lessThanOrEqual": "7.79.1",
        "versionType": "semver"
      },
      {
        "version": "7.79.0",
        "status": "affected",
        "lessThanOrEqual": "7.79.0",
        "versionType": "semver"
      },
      {
        "version": "7.78.0",
        "status": "affected",
        "lessThanOrEqual": "7.78.0",
        "versionType": "semver"
      },
      {
        "version": "7.77.0",
        "status": "affected",
        "lessThanOrEqual": "7.77.0",
        "versionType": "semver"
      },
      {
        "version": "7.76.1",
        "status": "affected",
        "lessThanOrEqual": "7.76.1",
        "versionType": "semver"
      },
      {
        "version": "7.76.0",
        "status": "affected",
        "lessThanOrEqual": "7.76.0",
        "versionType": "semver"
      },
      {
        "version": "7.75.0",
        "status": "affected",
        "lessThanOrEqual": "7.75.0",
        "versionType": "semver"
      },
      {
        "version": "7.74.0",
        "status": "affected",
        "lessThanOrEqual": "7.74.0",
        "versionType": "semver"
      },
      {
        "version": "7.73.0",
        "status": "affected",
        "lessThanOrEqual": "7.73.0",
        "versionType": "semver"
      },
      {
        "version": "7.72.0",
        "status": "affected",
        "lessThanOrEqual": "7.72.0",
        "versionType": "semver"
      },
      {
        "version": "7.71.1",
        "status": "affected",
        "lessThanOrEqual": "7.71.1",
        "versionType": "semver"
      },
      {
        "version": "7.71.0",
        "status": "affected",
        "lessThanOrEqual": "7.71.0",
        "versionType": "semver"
      },
      {
        "version": "7.70.0",
        "status": "affected",
        "lessThanOrEqual": "7.70.0",
        "versionType": "semver"
      },
      {
        "version": "7.69.1",
        "status": "affected",
        "lessThanOrEqual": "7.69.1",
        "versionType": "semver"
      },
      {
        "version": "7.69.0",
        "status": "affected",
        "lessThanOrEqual": "7.69.0",
        "versionType": "semver"
      },
      {
        "version": "7.68.0",
        "status": "affected",
        "lessThanOrEqual": "7.68.0",
        "versionType": "semver"
      },
      {
        "version": "7.67.0",
        "status": "affected",
        "lessThanOrEqual": "7.67.0",
        "versionType": "semver"
      },
      {
        "version": "7.66.0",
        "status": "affected",
        "lessThanOrEqual": "7.66.0",
        "versionType": "semver"
      },
      {
        "version": "7.65.3",
        "status": "affected",
        "lessThanOrEqual": "7.65.3",
        "versionType": "semver"
      },
      {
        "version": "7.65.2",
        "status": "affected",
        "lessThanOrEqual": "7.65.2",
        "versionType": "semver"
      },
      {
        "version": "7.65.1",
        "status": "affected",
        "lessThanOrEqual": "7.65.1",
        "versionType": "semver"
      },
      {
        "version": "7.65.0",
        "status": "affected",
        "lessThanOrEqual": "7.65.0",
        "versionType": "semver"
      },
      {
        "version": "7.64.1",
        "status": "affected",
        "lessThanOrEqual": "7.64.1",
        "versionType": "semver"
      },
      {
        "version": "7.64.0",
        "status": "affected",
        "lessThanOrEqual": "7.64.0",
        "versionType": "semver"
      },
      {
        "version": "7.63.0",
        "status": "affected",
        "lessThanOrEqual": "7.63.0",
        "versionType": "semver"
      },
      {
        "version": "7.62.0",
        "status": "affected",
        "lessThanOrEqual": "7.62.0",
        "versionType": "semver"
      },
      {
        "version": "7.61.1",
        "status": "affected",
        "lessThanOrEqual": "7.61.1",
        "versionType": "semver"
      },
      {
        "version": "7.61.0",
        "status": "affected",
        "lessThanOrEqual": "7.61.0",
        "versionType": "semver"
      },
      {
        "version": "7.60.0",
        "status": "affected",
        "lessThanOrEqual": "7.60.0",
        "versionType": "semver"
      },
      {
        "version": "7.59.0",
        "status": "affected",
        "lessThanOrEqual": "7.59.0",
        "versionType": "semver"
      },
      {
        "version": "7.58.0",
        "status": "affected",
        "lessThanOrEqual": "7.58.0",
        "versionType": "semver"
      },
      {
        "version": "7.57.0",
        "status": "affected",
        "lessThanOrEqual": "7.57.0",
        "versionType": "semver"
      },
      {
        "version": "7.56.1",
        "status": "affected",
        "lessThanOrEqual": "7.56.1",
        "versionType": "semver"
      },
      {
        "version": "7.56.0",
        "status": "affected",
        "lessThanOrEqual": "7.56.0",
        "versionType": "semver"
      },
      {
        "version": "7.55.1",
        "status": "affected",
        "lessThanOrEqual": "7.55.1",
        "versionType": "semver"
      },
      {
        "version": "7.55.0",
        "status": "affected",
        "lessThanOrEqual": "7.55.0",
        "versionType": "semver"
      },
      {
        "version": "7.54.1",
        "status": "affected",
        "lessThanOrEqual": "7.54.1",
        "versionType": "semver"
      },
      {
        "version": "7.54.0",
        "status": "affected",
        "lessThanOrEqual": "7.54.0",
        "versionType": "semver"
      },
      {
        "version": "7.53.1",
        "status": "affected",
        "lessThanOrEqual": "7.53.1",
        "versionType": "semver"
      },
      {
        "version": "7.53.0",
        "status": "affected",
        "lessThanOrEqual": "7.53.0",
        "versionType": "semver"
      },
      {
        "version": "7.52.1",
        "status": "affected",
        "lessThanOrEqual": "7.52.1",
        "versionType": "semver"
      },
      {
        "version": "7.52.0",
        "status": "affected",
        "lessThanOrEqual": "7.52.0",
        "versionType": "semver"
      },
      {
        "version": "7.51.0",
        "status": "affected",
        "lessThanOrEqual": "7.51.0",
        "versionType": "semver"
      },
      {
        "version": "7.50.3",
        "status": "affected",
        "lessThanOrEqual": "7.50.3",
        "versionType": "semver"
      },
      {
        "version": "7.50.2",
        "status": "affected",
        "lessThanOrEqual": "7.50.2",
        "versionType": "semver"
      },
      {
        "version": "7.50.1",
        "status": "affected",
        "lessThanOrEqual": "7.50.1",
        "versionType": "semver"
      },
      {
        "version": "7.50.0",
        "status": "affected",
        "lessThanOrEqual": "7.50.0",
        "versionType": "semver"
      },
      {
        "version": "7.49.1",
        "status": "affected",
        "lessThanOrEqual": "7.49.1",
        "versionType": "semver"
      },
      {
        "version": "7.49.0",
        "status": "affected",
        "lessThanOrEqual": "7.49.0",
        "versionType": "semver"
      },
      {
        "version": "7.48.0",
        "status": "affected",
        "lessThanOrEqual": "7.48.0",
        "versionType": "semver"
      },
      {
        "version": "7.47.1",
        "status": "affected",
        "lessThanOrEqual": "7.47.1",
        "versionType": "semver"
      },
      {
        "version": "7.47.0",
        "status": "affected",
        "lessThanOrEqual": "7.47.0",
        "versionType": "semver"
      },
      {
        "version": "7.46.0",
        "status": "affected",
        "lessThanOrEqual": "7.46.0",
        "versionType": "semver"
      },
      {
        "version": "7.45.0",
        "status": "affected",
        "lessThanOrEqual": "7.45.0",
        "versionType": "semver"
      },
      {
        "version": "7.44.0",
        "status": "affected",
        "lessThanOrEqual": "7.44.0",
        "versionType": "semver"
      },
      {
        "version": "7.43.0",
        "status": "affected",
        "lessThanOrEqual": "7.43.0",
        "versionType": "semver"
      },
      {
        "version": "7.42.1",
        "status": "affected",
        "lessThanOrEqual": "7.42.1",
        "versionType": "semver"
      },
      {
        "version": "7.42.0",
        "status": "affected",
        "lessThanOrEqual": "7.42.0",
        "versionType": "semver"
      },
      {
        "version": "7.41.0",
        "status": "affected",
        "lessThanOrEqual": "7.41.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]