github - ghsa-h3r7-x4mp-2c39

ghsa-h3r7-x4mp-2c39

Vulnerability from github

Published

2022-09-20 00:00

Modified

2022-09-22 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

Tinyproxy commit 84f203f and earlier does not process HTTP request lines in the process_request() function and is using uninitialized buffers. This vulnerability allows attackers to access sensitive information at system runtime.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-40468"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1188"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-19T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "Tinyproxy commit 84f203f and earlier does not process HTTP request lines in the process_request() function and is using uninitialized buffers. This vulnerability allows attackers to access sensitive information at system runtime.",
  "id": "GHSA-h3r7-x4mp-2c39",
  "modified": "2022-09-22T00:00:23Z",
  "published": "2022-09-20T00:00:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40468"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinyproxy/tinyproxy/issues/457"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinyproxy/tinyproxy"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202305-27"
    }
  ],
  "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-2022-40468

Vulnerability from cvelistv5

Published

2022-09-19 00:00

Modified

2024-08-03 12:21

Severity ?

Summary

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.

References

▼	URL	Tags
	https://github.com/tinyproxy/tinyproxy
	https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
	https://github.com/tinyproxy/tinyproxy/issues/457
	https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
	https://security.gentoo.org/glsa/202305-27	vendor-advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:21:45.578Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/tinyproxy/tinyproxy"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/tinyproxy/tinyproxy/issues/457"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815"
          },
          {
            "name": "GLSA-202305-27",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202305-27"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-05-21T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/tinyproxy/tinyproxy"
        },
        {
          "url": "https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346"
        },
        {
          "url": "https://github.com/tinyproxy/tinyproxy/issues/457"
        },
        {
          "url": "https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815"
        },
        {
          "name": "GLSA-202305-27",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.gentoo.org/glsa/202305-27"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-40468",
    "datePublished": "2022-09-19T00:00:00",
    "dateReserved": "2022-09-11T00:00:00",
    "dateUpdated": "2024-08-03T12:21:45.578Z",
    "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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