Vulnerability-Lookup

CVE-2023-42805 (GCVE-0-2023-42805)

Vulnerability from cvelistv5 – Published: 2023-09-21 16:39 – Updated: 2024-09-24 15:03

Title

quinn-proto Denial of Service vulnerability

Summary

quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-24 14:49 UTC

CWE

CWE-20 - Improper Input Validation

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7985 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/quinn-rs/quinn/security/adviso…	x_refsource_CONFIRM
https://github.com/quinn-rs/quinn/pull/1667	x_refsource_MISC
https://github.com/quinn-rs/quinn/pull/1668	x_refsource_MISC
https://github.com/quinn-rs/quinn/pull/1669	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version	CPE status
quinn-rs	quinn	Affected: < 0.9.5 Affected: >= 0.10.0, < 0.10.5	guessed
quinn_project	quinn	Affected: 0 , < 0.9.5 (custom) Affected: 0.10.0 , < 0.10.5 (custom) cpe:2.3:a:quinn_project:quinn::::::rust::*

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-42805

Vulnerability from fkie_nvd - Published: 2023-09-21 17:15 - Updated: 2026-06-17 06:24

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/quinn-rs/quinn/pull/1667	Issue Tracking, Patch
security-advisories@github.com	https://github.com/quinn-rs/quinn/pull/1668	Issue Tracking, Patch
security-advisories@github.com	https://github.com/quinn-rs/quinn/pull/1669	Issue Tracking
security-advisories@github.com	https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/quinn-rs/quinn/pull/1667	Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/quinn-rs/quinn/pull/1668	Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/quinn-rs/quinn/pull/1669	Issue Tracking
af854a3a-2127-422b-91ae-364da2661108	https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3	Vendor Advisory

Impacted products

	Vendor	Product	Version
	quinn_project	quinn	*
	quinn_project	quinn	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "quinn",
          "vendor": "quinn-rs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.9.5"
            },
            {
              "status": "affected",
              "version": "\u003e= 0.10.0, \u003c 0.10.5"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:quinn_project:quinn:*:*:*:*:*:rust:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "quinn",
          "vendor": "quinn_project",
          "versions": [
            {
              "lessThan": "0.9.5",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "0.10.5",
              "status": "affected",
              "version": "0.10.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quinn_project:quinn:*:*:*:*:*:rust:*:*",
              "matchCriteriaId": "07C6E078-CA32-421C-AE0F-8944E40E0127",
              "versionEndExcluding": "0.9.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:quinn_project:quinn:*:*:*:*:*:rust:*:*",
              "matchCriteriaId": "DD6B8751-AFF1-470F-8F1F-D5266891D2FB",
              "versionEndExcluding": "0.10.5",
              "versionStartIncluding": "0.10.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases."
    },
    {
      "lang": "es",
      "value": "quinn-proto es una m\u00e1quina de estados para el protocolo de transporte QUIC. Antes de las versiones 0.9.5 y 0.10.5, recibir tramas QUIC desconocidas en un paquete QUIC pod\u00eda provocar p\u00e1nico. El problema se solucion\u00f3 en las versiones de mantenimiento 0.9.5 y 0.10.5."
    }
  ],
  "id": "CVE-2023-42805",
  "lastModified": "2026-06-17T06:24:33.113",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-42805",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-24T14:49:07.069105Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-09-21T17:15:23.353",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1667"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1668"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1669"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1667"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1668"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/quinn-rs/quinn/pull/1669"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-Q8WC-J5M9-27W3

Vulnerability from github – Published: 2023-09-21 17:16 – Updated: 2024-02-12 15:57

Summary

Denial of Service issue in quinn-proto

Details

Impact

Receiving unknown QUIC frames in a QUIC packet could result in a panic.

Patches

The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.

References

Fixed in https://github.com/quinn-rs/quinn/pull/1667, backported in https://github.com/quinn-rs/quinn/pull/1668 and https://github.com/quinn-rs/quinn/pull/1669.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "quinn-proto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.9.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-42805"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-21T17:16:54Z",
    "nvd_published_at": "2023-09-21T17:15:23Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nReceiving unknown QUIC frames in a QUIC packet could result in a panic.\n\n### Patches\n\nThe problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.\n\n### References\n\nFixed in https://github.com/quinn-rs/quinn/pull/1667, backported in https://github.com/quinn-rs/quinn/pull/1668 and https://github.com/quinn-rs/quinn/pull/1669.",
  "id": "GHSA-q8wc-j5m9-27w3",
  "modified": "2024-02-12T15:57:00Z",
  "published": "2023-09-21T17:16:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42805"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/pull/1667"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/pull/1668"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/pull/1669"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/quinn-rs/quinn"
    },
    {
      "type": "WEB",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0063.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Denial of Service issue in quinn-proto"
}

GSD-2023-42805

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-42805

Aliases

CVE-2023-42805

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-42805",
    "id": "GSD-2023-42805"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-42805"
      ],
      "details": "quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.",
      "id": "GSD-2023-42805",
      "modified": "2023-12-13T01:20:22.134529Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
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        "ID": "CVE-2023-42805",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "quinn",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 0.9.5"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "\u003e= 0.10.0, \u003c 0.10.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "quinn-rs"
            }
          ]
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            "value": "quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
              {
                "cweId": "CWE-20",
                "lang": "eng",
                "value": "CWE-20: Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3",
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          {
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            "refsource": "MISC",
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          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/quinn-rs/quinn/pull/1669"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-q8wc-j5m9-27w3",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
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              {
                "cpe23Uri": "cpe:2.3:a:quinn_project:quinn:*:*:*:*:*:rust:*:*",
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                "versionStartIncluding": "0.10.0",
                "vulnerable": true
              },
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                "vulnerable": true
              }
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            "operator": "OR"
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        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3",
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              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"
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                "Issue Tracking",
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      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2023-09-25T16:32Z",
      "publishedDate": "2023-09-21T17:15Z"
    }
  }
}

RUSTSEC-2023-0063 (CVE-2023-42805)

Vulnerability from osv_rustsec – Published: 2023-09-21 12:00 – Updated: 2024-02-10 15:57 – Source website

Summary

Denial of service in Quinn servers

Details

Receiving QUIC frames containing a frame with unknown frame type could lead to a panic. Unfortunately this is issue was not found by our fuzzing infrastructure.

Thanks to the QUIC Tester research group for reporting this issue.

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

URL

Type

	https://crates.io/crates/quinn-proto	PACKAGE
	https://rustsec.org/advisories/RUSTSEC-2023-0063.html	ADVISORY
	https://github.com/quinn-rs/quinn/pull/1667	WEB

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "categories": [
          "denial-of-service"
        ],
        "cvss": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
        "informational": null
      },
      "ecosystem_specific": {
        "affected_functions": null,
        "affects": {
          "arch": [],
          "functions": [],
          "os": []
        }
      },
      "package": {
        "ecosystem": "crates.io",
        "name": "quinn-proto",
        "purl": "pkg:cargo/quinn-proto"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-0"
            },
            {
              "fixed": "0.9.5"
            },
            {
              "introduced": "0.10.0-0"
            },
            {
              "fixed": "0.10.5"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [
    "CVE-2023-42805",
    "GHSA-q8wc-j5m9-27w3"
  ],
  "database_specific": {
    "license": "CC0-1.0"
  },
  "details": "Receiving QUIC frames containing a frame with unknown frame type could lead to a panic.\nUnfortunately this is issue was not found by our fuzzing infrastructure.\n\nThanks to the QUIC Tester research group for reporting this issue.",
  "id": "RUSTSEC-2023-0063",
  "modified": "2024-02-10T15:57:43Z",
  "published": "2023-09-21T12:00:00Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://crates.io/crates/quinn-proto"
    },
    {
      "type": "ADVISORY",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0063.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/quinn-rs/quinn/pull/1667"
    }
  ],
  "related": [],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Denial of service in Quinn servers"
}

UBUNTU-CVE-2023-42805 (CVE-2023-42805)

Vulnerability from osv_ubuntu – Published: 2023-09-21 17:15 – Updated: 2026-10-17 09:18 – Source website

Details

Severity

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2023-42805	REPORT
	https://github.com/quinn-rs/quinn/pull/1667	REPORT
	https://github.com/quinn-rs/quinn/pull/1668	REPORT
	https://github.com/quinn-rs/quinn/pull/1669	REPORT
	https://github.com/quinn-rs/quinn/security/adviso…	REPORT
	https://rustsec.org/advisories/RUSTSEC-2023-0063.html	REPORT
	https://www.cve.org/CVERecord?id=CVE-2023-42805	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "librust-quinn-proto-dev",
            "binary_version": "0.10.6-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "rust-quinn-proto",
        "purl": "pkg:deb/ubuntu/rust-quinn-proto@0.10.6-1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.10.2-1",
        "0.10.5-2",
        "0.10.6-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "librust-quinn-proto-dev",
            "binary_version": "0.11.9-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "rust-quinn-proto",
        "purl": "pkg:deb/ubuntu/rust-quinn-proto@0.11.9-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.10.6-1",
        "0.11.9-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "librust-quinn-proto-dev",
            "binary_version": "0.11.16-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.10",
        "name": "rust-quinn-proto",
        "purl": "pkg:deb/ubuntu/rust-quinn-proto@0.11.16-1?arch=source\u0026distro=stonking"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.11.9-3",
        "0.11.14-1",
        "0.11.16-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "librust-quinn-proto-dev",
            "binary_version": "0.11.9-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "rust-quinn-proto",
        "purl": "pkg:deb/ubuntu/rust-quinn-proto@0.11.9-3?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.11.9-1",
        "0.11.9-3"
      ]
    }
  ],
  "aliases": [],
  "details": "quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.",
  "id": "UBUNTU-CVE-2023-42805",
  "modified": "2026-10-17T09:18:12Z",
  "published": "2023-09-21T17:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-42805"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/quinn-rs/quinn/pull/1667"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/quinn-rs/quinn/pull/1668"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/quinn-rs/quinn/pull/1669"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/quinn-rs/quinn/security/advisories/GHSA-q8wc-j5m9-27w3"
    },
    {
      "type": "REPORT",
      "url": "https://rustsec.org/advisories/RUSTSEC-2023-0063.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-42805"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-42805"
  ]
}

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

CVE-2023-42805 (GCVE-0-2023-42805)

FKIE_CVE-2023-42805

GHSA-Q8WC-J5M9-27W3

Impact

Patches

References

GSD-2023-42805

RUSTSEC-2023-0063 (CVE-2023-42805)

UBUNTU-CVE-2023-42805 (CVE-2023-42805)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour