CVE-2024-1765 (GCVE-0-2024-1765)

Vulnerability from cvelistv5 – Published: 2024-03-12 18:04 – Updated: 2024-08-01 18:48
VLAI?
Summary
Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client. A remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake. Exploitation was possible for the duration of the connection which could be extended by the attacker.  quiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.
Severity ?
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version
Cloudflare quiche Affected: 0.15.0 , ≤ <0.19.1 (semver)
Affected: 0.20.0 , < <0.20.1 (semver)
Create a notification for this product.
Credits
Marten Seeman (@marten-seemann)
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-1765",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-03-13T14:44:18.732134Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T18:00:25.467Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:48:22.108Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "quiche",
          "platforms": [
            "Rust"
          ],
          "product": "quiche",
          "vendor": "Cloudflare",
          "versions": [
            {
              "lessThanOrEqual": "\u003c0.19.1",
              "status": "affected",
              "version": "0.15.0",
              "versionType": "semver"
            },
            {
              "lessThan": "\u003c0.20.1",
              "status": "affected",
              "version": "0.20.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Marten Seeman (@marten-seemann)"
        }
      ],
      "datePublic": "2024-03-12T18:01:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan style=\"background-color: transparent;\"\u003eCloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system \u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003erunning quiche server or client\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003e.\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003eA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\u003cbr\u003eExploitation was possible for the duration of the connection which could be extended by the attacker.\u0026nbsp;\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: transparent;\"\u003equiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\u003c/span\u003e\u003c/p\u003e"
            }
          ],
          "value": "Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client.\nA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\nExploitation was possible for the duration of the connection which could be extended by the attacker.\u00a0\nquiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\n\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-130",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-130 Excessive Allocation"
            }
          ]
        },
        {
          "capecId": "CAPEC-272",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-272 Protocol Manipulation"
            }
          ]
        },
        {
          "capecId": "CAPEC-125",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-125 Flooding"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400 Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-12T18:04:54.915Z",
        "orgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
        "shortName": "cloudflare"
      },
      "references": [
        {
          "url": "https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Unlimited resource allocation by QUIC CRYPTO frames flooding in quiche",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a22f1246-ba21-4bb4-a601-ad51614c1513",
    "assignerShortName": "cloudflare",
    "cveId": "CVE-2024-1765",
    "datePublished": "2024-03-12T18:04:54.915Z",
    "dateReserved": "2024-02-22T16:04:47.125Z",
    "dateUpdated": "2024-08-01T18:48:22.108Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client.\\nA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\\nExploitation was possible for the duration of the connection which could be extended by the attacker.\\u00a0\\nquiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\\n\\n\"}, {\"lang\": \"es\", \"value\": \"Cloudflare Quiche (hasta la versi\\u00f3n 0.19.1/0.20.0) se vio afectado por una vulnerabilidad de asignaci\\u00f3n de recursos ilimitada que provoc\\u00f3 un r\\u00e1pido aumento del uso de memoria del sistema que ejecuta el servidor o cliente quiche. Un atacante remoto podr\\u00eda aprovechar esta vulnerabilidad enviando repetidamente un n\\u00famero ilimitado de fotogramas 1-RTT CRYPTO despu\\u00e9s de completar previamente el protocolo de enlace QUIC. La explotaci\\u00f3n era posible mientras durara la conexi\\u00f3n, que el atacante pod\\u00eda ampliar. quiche 0.19.2 y 0.20.1 son las primeras versiones que contienen la soluci\\u00f3n para este problema.\"}]",
      "id": "CVE-2024-1765",
      "lastModified": "2024-11-21T08:51:15.800",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"cna@cloudflare.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.9, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 3.6}]}",
      "published": "2024-03-12T18:15:07.700",
      "references": "[{\"url\": \"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\", \"source\": \"cna@cloudflare.com\"}, {\"url\": \"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cna@cloudflare.com",
      "vulnStatus": "Awaiting Analysis",
      "weaknesses": "[{\"source\": \"cna@cloudflare.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-400\"}, {\"lang\": \"en\", \"value\": \"CWE-770\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-1765\",\"sourceIdentifier\":\"cna@cloudflare.com\",\"published\":\"2024-03-12T18:15:07.700\",\"lastModified\":\"2025-08-06T14:30:33.087\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client.\\nA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\\nExploitation was possible for the duration of the connection which could be extended by the attacker.\u00a0\\nquiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\\n\\n\"},{\"lang\":\"es\",\"value\":\"Cloudflare Quiche (hasta la versi\u00f3n 0.19.1/0.20.0) se vio afectado por una vulnerabilidad de asignaci\u00f3n de recursos ilimitada que provoc\u00f3 un r\u00e1pido aumento del uso de memoria del sistema que ejecuta el servidor o cliente quiche. Un atacante remoto podr\u00eda aprovechar esta vulnerabilidad enviando repetidamente un n\u00famero ilimitado de fotogramas 1-RTT CRYPTO despu\u00e9s de completar previamente el protocolo de enlace QUIC. La explotaci\u00f3n era posible mientras durara la conexi\u00f3n, que el atacante pod\u00eda ampliar. quiche 0.19.2 y 0.20.1 son las primeras versiones que contienen la soluci\u00f3n para este problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cna@cloudflare.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"cna@cloudflare.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"},{\"lang\":\"en\",\"value\":\"CWE-770\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cloudflare:quiche:*:*:*:*:*:rust:*:*\",\"versionEndExcluding\":\"0.19.2\",\"matchCriteriaId\":\"766A657F-7E28-4614-8BC7-8C4174113D5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cloudflare:quiche:0.20.0:*:*:*:*:rust:*:*\",\"matchCriteriaId\":\"FDEEF485-B228-4822-8462-6FE1C0C0B47F\"}]}]}],\"references\":[{\"url\":\"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\",\"source\":\"cna@cloudflare.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T18:48:22.108Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-1765\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-03-13T14:44:18.732134Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:17.322Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"Unlimited resource allocation by QUIC CRYPTO frames flooding in quiche\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Marten Seeman (@marten-seemann)\"}], \"impacts\": [{\"capecId\": \"CAPEC-130\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-130 Excessive Allocation\"}]}, {\"capecId\": \"CAPEC-272\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-272 Protocol Manipulation\"}]}, {\"capecId\": \"CAPEC-125\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-125 Flooding\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.9, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Cloudflare\", \"product\": \"quiche\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.15.0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"\u003c0.19.1\"}, {\"status\": \"affected\", \"version\": \"0.20.0\", \"lessThan\": \"\u003c0.20.1\", \"versionType\": \"semver\"}], \"platforms\": [\"Rust\"], \"packageName\": \"quiche\", \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2024-03-12T18:01:00.000Z\", \"references\": [{\"url\": \"https://github.com/cloudflare/quiche/security/advisories/GHSA-78wx-jg4j-5j6g\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Cloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system running quiche server or client.\\nA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\\nExploitation was possible for the duration of the connection which could be extended by the attacker.\\u00a0\\nquiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\\n\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003eCloudflare Quiche (through version 0.19.1/0.20.0) was affected by an unlimited resource allocation vulnerability causing rapid increase of memory usage of the system \u003c/span\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003erunning quiche server or client\u003c/span\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003e.\u003cbr\u003e\u003c/span\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003eA remote attacker could take advantage of this vulnerability by repeatedly sending an unlimited number of 1-RTT CRYPTO frames after previously completing the QUIC handshake.\u003cbr\u003eExploitation was possible for the duration of the connection which could be extended by the attacker.\u0026nbsp;\u003cbr\u003e\u003c/span\u003e\u003cspan style=\\\"background-color: transparent;\\\"\u003equiche 0.19.2 and 0.20.1 are the earliest versions containing the fix for this issue.\u003c/span\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-400\", \"description\": \"CWE-400 Uncontrolled Resource Consumption\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-770\", \"description\": \"CWE-770 Allocation of Resources Without Limits or Throttling\"}]}], \"providerMetadata\": {\"orgId\": \"a22f1246-ba21-4bb4-a601-ad51614c1513\", \"shortName\": \"cloudflare\", \"dateUpdated\": \"2024-03-12T18:04:54.915Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-1765\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-01T18:48:22.108Z\", \"dateReserved\": \"2024-02-22T16:04:47.125Z\", \"assignerOrgId\": \"a22f1246-ba21-4bb4-a601-ad51614c1513\", \"datePublished\": \"2024-03-12T18:04:54.915Z\", \"assignerShortName\": \"cloudflare\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.