Vulnerability-Lookup

GHSA-MJHP-8MJG-4P7M

Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-06-04 00:00

Details

InspIRCd 3.8.0 through 3.9.x before 3.10.0 allows any user (able to connect to the server) to access recently deallocated memory, aka the "malformed PONG" issue.

Severity

4.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-33586"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-732"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-27T05:15:00Z",
    "severity": "MODERATE"
  },
  "details": "InspIRCd 3.8.0 through 3.9.x before 3.10.0 allows any user (able to connect to the server) to access recently deallocated memory, aka the \"malformed PONG\" issue.",
  "id": "GHSA-mjhp-8mjg-4p7m",
  "modified": "2022-06-04T00:00:30Z",
  "published": "2022-05-24T19:03:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33586"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d"
    },
    {
      "type": "WEB",
      "url": "https://docs.inspircd.org/security/2021-01"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202107-22"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-33586 (GCVE-0-2021-33586)

Vulnerability from cvelistv5 – Published: 2021-05-27 05:00 – Updated: 2024-08-03 23:50

Summary

InspIRCd 3.8.0 through 3.9.x before 3.10.0 allows any user (able to connect to the server) to access recently deallocated memory, aka the "malformed PONG" issue.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
https://docs.inspircd.org/security/2021-01/	x_refsource_MISC
https://github.com/inspircd/inspircd/commit/4350a…	x_refsource_MISC
https://security.gentoo.org/glsa/202107-22	vendor-advisoryx_refsource_GENTOO

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:50:43.020Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.inspircd.org/security/2021-01/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d"
          },
          {
            "name": "GLSA-202107-22",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202107-22"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2021-07-09T08:06:19.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
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          ],
          "url": "https://docs.inspircd.org/security/2021-01/"
        },
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          "tags": [
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          ],
          "url": "https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d"
        },
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          "ID": "CVE-2021-33586",
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                      "version": {
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            },
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            }
          ]
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  "cveMetadata": {
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    "dateReserved": "2021-05-27T00:00:00.000Z",
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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-MJHP-8MJG-4P7M

CVE-2021-33586 (GCVE-0-2021-33586)

Tags

Sightings

Nomenclature