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CVE-2024-2379 (GCVE-0-2024-2379)

Vulnerability from cvelistv5 – Published: 2024-03-27 07:56 – Updated: 2025-02-13 17:39
VLAI
Title
QUIC certificate check bypass with wolfSSL
Summary
libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems.
Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-19 17:42 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
curl curl Affected: 8.6.0 , ≤ 8.6.0 (semver)
guessed Create a notification for this product.
Credits
Dexter Gerig Daniel Stenberg
Show details on NVD website
To clipboard 

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              "Vendor Advisory"
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        ],
        "sourceIdentifier": "2499f714-1537-4658-8207-48ae4bb9eae9",
        "vulnStatus": "Analyzed",
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                "value": "CWE-295"
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
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      "current_release_date": "2026-09-19T11:47:18+00:00",
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      "product_status:fixed": "76",
      "product_status:known_not_affected": "28",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "curl: QUIC certificate check bypass with wolfSSL",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-2379.json",
      "version": "3"
    },
    "vulnrichment": {
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              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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                "tags": [
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              },
              {
                "name": "www",
                "tags": [
                  "x_transferred"
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                "url": "https://curl.se/docs/CVE-2024-2379.html"
              },
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                  "x_transferred"
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              {
                "tags": [
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                ],
                "url": "http://www.openwall.com/lists/oss-security/2024/03/27/2"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://security.netapp.com/advisory/ntap-20240531-0001/"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://support.apple.com/kb/HT214119"
              },
              {
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              {
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                "url": "https://support.apple.com/kb/HT214120"
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              {
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                ],
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              {
                "tags": [
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              {
                "tags": [
                  "x_transferred"
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                "url": "http://seclists.org/fulldisclosure/2024/Jul/19"
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            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "LOW",
                  "baseScore": 6.3,
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                  "confidentialityImpact": "LOW",
                  "integrityImpact": "LOW",
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                  "userInteraction": "REQUIRED",
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              },
              {
                "other": {
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                      },
                      {
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              "type": "finder",
              "value": "Dexter Gerig"
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            {
              "lang": "en",
              "value": "libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems."
            }
          ],
          "problemTypes": [
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              "descriptions": [
                {
                  "description": "CWE-295 Improper Certificate Validation",
                  "lang": "en"
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              ]
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          ],
          "providerMetadata": {
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            "orgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
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          },
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            },
            {
              "name": "www",
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            },
            {
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            },
            {
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            },
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            },
            {
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            },
            {
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            },
            {
              "url": "http://seclists.org/fulldisclosure/2024/Jul/20"
            },
            {
              "url": "http://seclists.org/fulldisclosure/2024/Jul/18"
            },
            {
              "url": "http://seclists.org/fulldisclosure/2024/Jul/19"
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          ],
          "title": "QUIC certificate check bypass with wolfSSL"
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      },
      "cveMetadata": {
        "assignerOrgId": "2499f714-1537-4658-8207-48ae4bb9eae9",
        "assignerShortName": "curl",
        "cveId": "CVE-2024-2379",
        "datePublished": "2024-03-27T07:56:41.158Z",
        "dateReserved": "2024-03-11T14:39:01.543Z",
        "dateUpdated": "2025-02-13T17:39:51.599Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.