github - ghsa-3j37-x46m-f23g

GHSA-3J37-X46M-F23G

Vulnerability from github – Published: 2022-05-13 01:32 – Updated: 2022-05-13 01:32

Details

A Malformed h2 frame can cause 'std::out_of_range' exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-6335"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-31T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "A Malformed h2 frame can cause \u0027std::out_of_range\u0027 exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests.",
  "id": "GHSA-3j37-x46m-f23g",
  "modified": "2022-05-13T01:32:03Z",
  "published": "2022-05-13T01:32:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6335"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56"
    },
    {
      "type": "WEB",
      "url": "https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-6335 (GCVE-0-2018-6335)

Vulnerability from cvelistv5 – Published: 2018-12-31 20:00 – Updated: 2025-05-06 19:02

Summary

Severity ?

7.5 (High)


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

CWE

CWE-400 - Denial of Service (CWE-400)

Assigner

facebook

References

URL

Tags

	https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html	x_refsource_MISC
	https://github.com/facebook/hhvm/commit/4cb57dd75…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Facebook	HHVM	Affected: 3.25.3 Affected: 3.25.0 Affected: 3.24.7 Affected: 3.22.0 Affected: 3.21.11 Affected: unspecified , < 3.21.11 (custom)

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:01:48.923Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2018-6335",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-06T19:01:52.053278Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-06T19:02:13.156Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "HHVM",
          "vendor": "Facebook",
          "versions": [
            {
              "status": "affected",
              "version": "3.25.3"
            },
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            },
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              "status": "affected",
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              "version": "3.22.0"
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              "status": "affected",
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            },
            {
              "lessThan": "3.21.11",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "dateAssigned": "2018-04-13T00:00:00.000Z",
      "datePublic": "2018-12-31T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A Malformed h2 frame can cause \u0027std::out_of_range\u0027 exception when parsing priority meta data. This behavior can lead to denial-of-service. This affects all supported versions of HHVM (3.25.2, 3.24.6, and 3.21.10 and below) when using the proxygen server to handle HTTP2 requests."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-31T19:57:01.000Z",
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      },
      "references": [
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          "url": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-assign@fb.com",
          "DATE_ASSIGNED": "2018-04-13",
          "ID": "CVE-2018-6335",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "HHVM",
                      "version": {
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                          {
                            "version_affected": "!=\u003e",
                            "version_value": "3.25.3"
                          },
                          {
                            "version_affected": "=\u003e",
                            "version_value": "3.25.0"
                          },
                          {
                            "version_affected": "!=\u003e",
                            "version_value": "3.24.7"
                          },
                          {
                            "version_affected": "=\u003e",
                            "version_value": "3.22.0"
                          },
                          {
                            "version_affected": "!=\u003e",
                            "version_value": "3.21.11"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "3.21.11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Facebook"
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            }
          ]
        },
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              "description": [
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                  "value": "Denial of Service (CWE-400)"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html",
              "refsource": "MISC",
              "url": "https://hhvm.com/blog/2018/05/04/hhvm-3.25.3.html"
            },
            {
              "name": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56",
              "refsource": "MISC",
              "url": "https://github.com/facebook/hhvm/commit/4cb57dd753a339654ca464c139db9871fe961d56"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2018-6335",
    "datePublished": "2018-12-31T20:00:00.000Z",
    "dateReserved": "2018-01-26T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-3J37-X46M-F23G

CVE-2018-6335 (GCVE-0-2018-6335)

Tags

Sightings

Nomenclature