github - ghsa-qp47-5phq-m7xm

ghsa-qp47-5phq-m7xm

Vulnerability from github

Published

2022-05-24 17:02

Modified

2022-05-24 17:02

Details

In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-11940"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-04T17:16:00Z",
    "severity": "HIGH"
  },
  "details": "In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.",
  "id": "GHSA-qp47-5phq-m7xm",
  "modified": "2022-05-24T17:02:40Z",
  "published": "2022-05-24T17:02:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11940"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f"
    },
    {
      "type": "WEB",
      "url": "https://www.facebook.com/security/advisories/cve-2019-11940"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2019-11940

Vulnerability from cvelistv5

Published

2019-12-04 16:30

Modified

2024-08-04 23:10

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f	x_refsource_MISC
	https://www.facebook.com/security/advisories/cve-2019-11940	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

Facebook

Proxygen

Version: v2017.04.03.00
Version: v0.29.0 < unspecified
Patch: unspecified

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T23:10:29.529Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.facebook.com/security/advisories/cve-2019-11940"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Proxygen",
          "vendor": "Facebook",
          "versions": [
            {
              "status": "affected",
              "version": "v2017.04.03.00"
            },
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "v0.29.0",
              "versionType": "custom"
            },
            {
              "lessThan": "v0.29.0",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "dateAssigned": "2019-12-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-416",
              "description": "Use After Free (CWE-416)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-12-04T16:30:16",
        "orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
        "shortName": "facebook"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.facebook.com/security/advisories/cve-2019-11940"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve-assign@fb.com",
          "DATE_ASSIGNED": "2019-12-02",
          "ID": "CVE-2019-11940",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Proxygen",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "!=\u003e",
                            "version_value": "v2017.04.03.00"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_value": "v0.29.0"
                          },
                          {
                            "version_affected": "!\u003c",
                            "version_value": "v0.29.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Facebook"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Use After Free (CWE-416)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f",
              "refsource": "MISC",
              "url": "https://github.com/facebook/proxygen/commit/f43b134cc5c19d8532e7fb670a1c02e85f7a8d4f"
            },
            {
              "name": "https://www.facebook.com/security/advisories/cve-2019-11940",
              "refsource": "CONFIRM",
              "url": "https://www.facebook.com/security/advisories/cve-2019-11940"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2019-11940",
    "datePublished": "2019-12-04T16:30:17",
    "dateReserved": "2019-05-13T00:00:00",
    "dateUpdated": "2024-08-04T23:10:29.529Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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