Vulnerability-Lookup

GHSA-45PP-CHXF-3X9R

Vulnerability from github – Published: 2022-05-13 01:16 – Updated: 2022-05-13 01:16

Details

The DNS::GetResult function in dns.cpp in InspIRCd before 2.0.19 allows remote DNS servers to cause a denial of service (netsplit) via an invalid character in a PTR response, as demonstrated by a "\032" (whitespace) character in a hostname.

Severity

8.6 (High)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2015-8702"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-04-12T14:59:00Z",
    "severity": "HIGH"
  },
  "details": "The DNS::GetResult function in dns.cpp in InspIRCd before 2.0.19 allows remote DNS servers to cause a denial of service (netsplit) via an invalid character in a PTR response, as demonstrated by a \"\\032\" (whitespace) character in a hostname.",
  "id": "GHSA-45pp-chxf-3x9r",
  "modified": "2022-05-13T01:16:17Z",
  "published": "2022-05-13T01:16:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8702"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inspircd/inspircd/issues/1033"
    },
    {
      "type": "WEB",
      "url": "https://github.com/inspircd/inspircd/commit/6058483d9fbc1b904d5ae7cfea47bfcde5c5b559"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201512-13"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3527"
    },
    {
      "type": "WEB",
      "url": "http://www.inspircd.org/2015/04/16/v2019-released.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2015-8702 (GCVE-0-2015-8702)

Vulnerability from cvelistv5 – Published: 2016-04-12 14:00 – Updated: 2024-08-06 08:29

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://github.com/inspircd/inspircd/issues/1033	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201512-13	vendor-advisoryx_refsource_GENTOO
http://www.inspircd.org/2015/04/16/v2019-released.html	x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3527	vendor-advisoryx_refsource_DEBIAN
https://github.com/inspircd/inspircd/commit/60584…	x_refsource_CONFIRM

Date Public

2015-04-16 00:00

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        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:29:20.801Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
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              "x_transferred"
            ],
            "url": "https://github.com/inspircd/inspircd/issues/1033"
          },
          {
            "name": "GLSA-201512-13",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201512-13"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.inspircd.org/2015/04/16/v2019-released.html"
          },
          {
            "name": "DSA-3527",
            "tags": [
              "vendor-advisory",
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              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2016/dsa-3527"
          },
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          }
        ],
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        }
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          "descriptions": [
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      "providerMetadata": {
        "dateUpdated": "2017-06-30T16:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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          ],
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        },
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          "url": "http://www.inspircd.org/2015/04/16/v2019-released.html"
        },
        {
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          "tags": [
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          "url": "http://www.debian.org/security/2016/dsa-3527"
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        "problemtype": {
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            },
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    "dateReserved": "2015-12-29T00:00:00.000Z",
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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-45PP-CHXF-3X9R

CVE-2015-8702 (GCVE-0-2015-8702)

Tags

Sightings

Nomenclature