github - ghsa-q37v-wf54-qchq

ghsa-q37v-wf54-qchq

Vulnerability from github

Published

2022-05-13 01:32

Modified

2022-05-13 01:32

Severity ?

8.1 (High) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

The Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).

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{
  "affected": [],
  "aliases": [
    "CVE-2018-6340"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-31T22:29:00Z",
    "severity": "HIGH"
  },
  "details": "The Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).",
  "id": "GHSA-q37v-wf54-qchq",
  "modified": "2022-05-13T01:32:03Z",
  "published": "2022-05-13T01:32:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6340"
    },
    {
      "type": "WEB",
      "url": "https://github.com/facebook/hhvm/commit/4bff3bfbe90d10451e4638c2118d1ad1117bb3e3"
    },
    {
      "type": "WEB",
      "url": "https://hhvm.com/blog/2018/12/18/hhvm-3.30.1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-6340 (GCVE-0-2018-6340)

Vulnerability from cvelistv5

Published

2018-12-31 22:00

Modified

2025-05-06 19:00

Severity ?

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

CWE

CWE-125 - Out-of-bounds Read ()

Summary

The Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).

References

►

URL

Tags

	https://hhvm.com/blog/2018/12/18/hhvm-3.30.1.html	x_refsource_MISC
	https://github.com/facebook/hhvm/commit/4bff3bfbe90d10451e4638c2118d1ad1117bb3e3	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Facebook	HHVM	Version: 3.30.1 Version: 3.30.0 < unspecified Version: 3.27.5 Version: unspecified < 3.27.5

Show details on NVD website

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          "dateUpdated": "2024-08-05T06:01:48.705Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
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            ],
            "url": "https://hhvm.com/blog/2018/12/18/hhvm-3.30.1.html"
          },
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/facebook/hhvm/commit/4bff3bfbe90d10451e4638c2118d1ad1117bb3e3"
          }
        ],
        "title": "CVE Program Container"
      },
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        "metrics": [
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              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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                "options": [
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                  },
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                  }
                ],
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                "timestamp": "2025-05-06T18:59:29.098252Z",
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              },
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        },
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    ],
    "cna": {
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      ],
      "dateAssigned": "2018-12-18T00:00:00.000Z",
      "datePublic": "2018-12-31T00:00:00.000Z",
      "descriptions": [
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        }
      ],
      "problemTypes": [
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      ],
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        },
        "affects": {
          "vendor": {
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                      "version": {
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                          {
                            "version_affected": "!=\u003e",
                            "version_value": "3.30.1"
                          },
                          {
                            "version_affected": "\u003e=",
                            "version_value": "3.30.0"
                          },
                          {
                            "version_affected": "!=\u003e",
                            "version_value": "3.27.5"
                          },
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                            "version_affected": "\u003c",
                            "version_value": "3.27.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Facebook"
              }
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        "problemtype": {
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            },
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  },
  "cveMetadata": {
    "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827",
    "assignerShortName": "facebook",
    "cveId": "CVE-2018-6340",
    "datePublished": "2018-12-31T22:00:00.000Z",
    "dateReserved": "2018-01-26T00:00:00.000Z",
    "dateUpdated": "2025-05-06T19:00:01.711Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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