github - ghsa-647h-v8f6-577g

ghsa-647h-v8f6-577g

Vulnerability from github

Published

2022-05-24 17:44

Modified

2022-07-23 00:00

Severity ?

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

Details

An integer buffer overflow in the Nginx webserver of ExpressVPN Router version 1 allows remote attackers to obtain sensitive information when the server running as reverse proxy via specially crafted request.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2020-29238"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-10T03:15:00Z",
    "severity": "HIGH"
  },
  "details": "An integer buffer overflow in the Nginx webserver of ExpressVPN Router version 1 allows remote attackers to obtain sensitive information when the server running as reverse proxy via specially crafted request.",
  "id": "GHSA-647h-v8f6-577g",
  "modified": "2022-07-23T00:00:23Z",
  "published": "2022-05-24T17:44:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-29238"
    },
    {
      "type": "WEB",
      "url": "https://bugcrowd.com/disclosures/4e8d5325-8e49-4ea3-962a-a088bbb73a3f/expressvpn-router-integer-buffer-overflow-server-info-disclosure-when-router-s-nginx-server-used-as-reverse-proxy-server"
    },
    {
      "type": "WEB",
      "url": "http://expressvpn.com"
    },
    {
      "type": "WEB",
      "url": "http://ja1sharma.com/blog/2021/CVE-2020-29238"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-29238

Vulnerability from cvelistv5

Published

2021-03-10 02:10

Modified

2024-08-04 16:48

Severity ?

Summary

References

▼	URL	Tags
	http://expressvpn.com	x_refsource_MISC
	https://bugcrowd.com/disclosures/4e8d5325-8e49-4ea3-962a-a088bbb73a3f/expressvpn-router-integer-buffer-overflow-server-info-disclosure-when-router-s-nginx-server-used-as-reverse-proxy-server	x_refsource_MISC
	http://ja1sharma.com/blog/2021/CVE-2020-29238/	x_refsource_MISC
	http://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T16:48:01.620Z",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://expressvpn.com"
          },
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            ],
            "url": "https://bugcrowd.com/disclosures/4e8d5325-8e49-4ea3-962a-a088bbb73a3f/expressvpn-router-integer-buffer-overflow-server-info-disclosure-when-router-s-nginx-server-used-as-reverse-proxy-server"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://ja1sharma.com/blog/2021/CVE-2020-29238/"
          },
          {
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            ],
            "url": "http://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html"
          }
        ],
        "title": "CVE Program Container"
      }
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      "providerMetadata": {
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          "url": "http://expressvpn.com"
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          "url": "http://packetstormsecurity.com/files/162152/ExpressVPN-VPN-Router-1.0-Integer-Overflow.html"
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            },
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}

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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