github - ghsa-7vq7-qcwq-j3vc

ghsa-7vq7-qcwq-j3vc

Vulnerability from github

Published

2022-05-17 02:02

Modified

2022-05-17 02:02

Details

The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and probably other versions allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long DNS hostname with a large number of labels, which triggers a heap-based buffer overflow.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-0520"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-01-28T16:00:00Z",
    "severity": "HIGH"
  },
  "details": "The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and probably other versions allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a long DNS hostname with a large number of labels, which triggers a heap-based buffer overflow.",
  "id": "GHSA-7vq7-qcwq-j3vc",
  "modified": "2022-05-17T02:02:12Z",
  "published": "2022-05-17T02:02:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0520"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64885"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610834"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/70630"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43027"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43107"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2011/dsa-2196"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/01/24/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/01/24/6"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/45966"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0699"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-0520

Vulnerability from cvelistv5

Published

2011-01-28 15:00

Modified

2024-08-06 21:58

Severity ?

Summary

References

▼	URL	Tags
	http://www.vupen.com/english/advisories/2011/0699	vdb-entry, x_refsource_VUPEN
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610834	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2011/01/24/1	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2011/01/24/6	mailing-list, x_refsource_MLIST
	https://exchange.xforce.ibmcloud.com/vulnerabilities/64885	vdb-entry, x_refsource_XF
	http://www.debian.org/security/2011/dsa-2196	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/43107	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/43027	third-party-advisory, x_refsource_SECUNIA
	http://osvdb.org/70630	vdb-entry, x_refsource_OSVDB
	http://www.securityfocus.com/bid/45966	vdb-entry, x_refsource_BID

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
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          },
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            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610834"
          },
          {
            "name": "[oss-security] 20110123 CVE request: MaraDNS DoS via long queries",
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          },
          {
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            "tags": [
              "mailing-list",
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/01/24/6"
          },
          {
            "name": "maradns-compressadddlabelpoints-bo(64885)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64885"
          },
          {
            "name": "DSA-2196",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2011/dsa-2196"
          },
          {
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            ],
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          },
          {
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            "tags": [
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          },
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            "name": "45966",
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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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      "providerMetadata": {
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        },
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          ],
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        },
        {
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          ],
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          ],
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        },
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          ],
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        },
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          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/43027"
        },
        {
          "name": "70630",
          "tags": [
            "vdb-entry",
            "x_refsource_OSVDB"
          ],
          "url": "http://osvdb.org/70630"
        },
        {
          "name": "45966",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/45966"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-0520",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
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                      "version": {
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            },
            {
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            },
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    "datePublished": "2011-01-28T15:00:00",
    "dateReserved": "2011-01-20T00:00:00",
    "dateUpdated": "2024-08-06T21:58:25.928Z",
    "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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