github - ghsa-9p34-3252-9gh9

ghsa-9p34-3252-9gh9

Vulnerability from github

Published

2022-05-14 03:18

Modified

2022-05-14 03:18

Severity ?

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

Details

openvpnserv.exe (aka the interactive service helper) in OpenVPN 2.4.x before 2.4.6 allows a local attacker to cause a double-free of memory by sending a malformed request to the interactive service. This could cause a denial-of-service through memory corruption or possibly have unspecified other impact including privilege escalation.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-9336"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-01T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "openvpnserv.exe (aka the interactive service helper) in OpenVPN 2.4.x before 2.4.6 allows a local attacker to cause a double-free of memory by sending a malformed request to the interactive service. This could cause a denial-of-service through memory corruption or possibly have unspecified other impact including privilege escalation.",
  "id": "GHSA-9p34-3252-9gh9",
  "modified": "2022-05-14T03:18:40Z",
  "published": "2022-05-14T03:18:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-9336"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b"
    },
    {
      "type": "WEB",
      "url": "https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/research/tra-2018-09"
    },
    {
      "type": "WEB",
      "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2018\u0026m=slackware-security.568761"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-9336

Vulnerability from cvelistv5

Published

2018-05-01 18:00

Modified

2024-08-05 07:17

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6	x_refsource_CONFIRM
	http://www.slackware.com/security/viewer.php?l=slackware-security&y=2018&m=slackware-security.568761	vendor-advisory, x_refsource_SLACKWARE
	https://www.tenable.com/security/research/tra-2018-09	x_refsource_MISC
	https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b	x_refsource_CONFIRM
	https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:17:52.100Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6"
          },
          {
            "name": "SSA:2018-116-01",
            "tags": [
              "vendor-advisory",
              "x_refsource_SLACKWARE",
              "x_transferred"
            ],
            "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2018\u0026m=slackware-security.568761"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2018-09"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
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      ],
      "datePublic": "2018-04-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-05T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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      "references": [
        {
          "tags": [
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          "url": "https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6"
        },
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          "tags": [
            "vendor-advisory",
            "x_refsource_SLACKWARE"
          ],
          "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2018\u0026m=slackware-security.568761"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.tenable.com/security/research/tra-2018-09"
        },
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          ],
          "url": "https://github.com/OpenVPN/openvpn/commit/1394192b210cb3c6624a7419bcf3ff966742e79b"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-9336",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
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                          {
                            "version_value": "n/a"
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                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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        "data_version": "4.0",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6",
              "refsource": "CONFIRM",
              "url": "https://github.com/OpenVPN/openvpn/releases/tag/v2.4.6"
            },
            {
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            },
            {
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              "refsource": "MISC",
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            },
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            },
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              "url": "https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24"
            }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-9336",
    "datePublished": "2018-05-01T18:00:00",
    "dateReserved": "2018-04-05T00:00:00",
    "dateUpdated": "2024-08-05T07:17:52.100Z",
    "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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