Vulnerability-Lookup

GHSA-GW5W-X93W-MQ79

Vulnerability from github – Published: 2022-05-24 17:28 – Updated: 2023-01-24 03:30

Details

An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-25269"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-11T05:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.",
  "id": "GHSA-gw5w-x93w-mq79",
  "modified": "2023-01-24T03:30:18Z",
  "published": "2022-05-24T17:28:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-25269"
    },
    {
      "type": "WEB",
      "url": "https://docs.inspircd.org/security/2020-01"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4764"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-25269 (GCVE-0-2020-25269)

Vulnerability from cvelistv5 – Published: 2020-09-11 04:43 – Updated: 2024-08-04 15:33

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://docs.inspircd.org/security/2020-01/	x_refsource_MISC
https://github.com/inspircd/inspircd/compare/v2.0…	x_refsource_MISC
https://github.com/inspircd/inspircd/compare/426d…	x_refsource_MISC
https://www.debian.org/security/2020/dsa-4764	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:33:05.609Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.inspircd.org/security/2020-01/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9"
          },
          {
            "name": "DSA-4764",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2020/dsa-4764"
          },
          {
            "name": "[debian-lts-announce] 20200920 [SECURITY] [DLA 2375-1] inspircd security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
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          "value": "An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-20T06:06:23.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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          ],
          "url": "https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/inspircd/inspircd/compare/426d1c8...b3f1db9"
        },
        {
          "name": "DSA-4764",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4764"
        },
        {
          "name": "[debian-lts-announce] 20200920 [SECURITY] [DLA 2375-1] inspircd security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00015.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-25269",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                "vendor_name": "n/a"
              }
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                {
                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
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              "refsource": "MISC",
              "url": "https://docs.inspircd.org/security/2020-01/"
            },
            {
              "name": "https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea",
              "refsource": "MISC",
              "url": "https://github.com/inspircd/inspircd/compare/v2.0.28...07d7dea"
            },
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            },
            {
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  },
  "cveMetadata": {
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    "assignerShortName": "mitre",
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    "datePublished": "2020-09-11T04:43:32.000Z",
    "dateReserved": "2020-09-11T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:33:05.609Z",
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  },
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GW5W-X93W-MQ79

CVE-2020-25269 (GCVE-0-2020-25269)

Tags

Sightings

Nomenclature