github - ghsa-g3fq-pgcr-r7w6

ghsa-g3fq-pgcr-r7w6

Vulnerability from github

Published

2022-05-17 03:46

Modified

2022-05-17 03:46

Details

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-4096"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-11-17T19:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.",
  "id": "GHSA-g3fq-pgcr-r7w6",
  "modified": "2022-05-17T03:46:33Z",
  "published": "2022-05-17T03:46:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-4096"
    },
    {
      "type": "WEB",
      "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/46609"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/47459"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:193"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/10/31/5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/11/01/3"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-1791.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1026265"
    },
    {
      "type": "WEB",
      "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2011-4096

Vulnerability from cvelistv5

Published

2011-11-17 19:00

Modified

2024-08-06 23:53

Severity ?

Summary

References

▼	URL	Tags
	http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12	x_refsource_MISC
	http://www.redhat.com/support/errata/RHSA-2011-1791.html	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html	vendor-advisory, x_refsource_SUSE
	http://www.openwall.com/lists/oss-security/2011/10/31/5	mailing-list, x_refsource_MLIST
	http://www.securitytracker.com/id?1026265	vdb-entry, x_refsource_SECTRACK
	http://www.openwall.com/lists/oss-security/2011/11/01/3	mailing-list, x_refsource_MLIST
	http://www.mandriva.com/security/advisories?name=MDVSA-2011:193	vendor-advisory, x_refsource_MANDRIVA
	http://secunia.com/advisories/46609	third-party-advisory, x_refsource_SECUNIA
	http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html	vendor-advisory, x_refsource_SUSE
	http://secunia.com/advisories/47459	third-party-advisory, x_refsource_SECUNIA

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:53:32.679Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12"
          },
          {
            "name": "RHSA-2011:1791",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2011-1791.html"
          },
          {
            "name": "SUSE-SU-2016:1996",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
          },
          {
            "name": "[oss-security] 20111031 CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/10/31/5"
          },
          {
            "name": "1026265",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1026265"
          },
          {
            "name": "[oss-security] 20111031 Re: CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/11/01/3"
          },
          {
            "name": "MDVSA-2011:193",
            "tags": [
              "vendor-advisory",
              "x_refsource_MANDRIVA",
              "x_transferred"
            ],
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:193"
          },
          {
            "name": "46609",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/46609"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html"
          },
          {
            "name": "SUSE-SU-2016:2089",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
          },
          {
            "name": "47459",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/47459"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-10-31T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-25T20:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://bugs.squid-cache.org/show_bug.cgi?id=3237#c12"
        },
        {
          "name": "RHSA-2011:1791",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2011-1791.html"
        },
        {
          "name": "SUSE-SU-2016:1996",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html"
        },
        {
          "name": "[oss-security] 20111031 CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/10/31/5"
        },
        {
          "name": "1026265",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1026265"
        },
        {
          "name": "[oss-security] 20111031 Re: CVE Request -- Squid v3.1.16 -- Invalid free by processing CNAME DNS record pointing to another CNAME record pointing to an empty A-record",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2011/11/01/3"
        },
        {
          "name": "MDVSA-2011:193",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:193"
        },
        {
          "name": "46609",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/46609"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.squid-cache.org/Versions/v3/3.1/changesets/SQUID_3_1_16.html"
        },
        {
          "name": "SUSE-SU-2016:2089",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html"
        },
        {
          "name": "47459",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/47459"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-4096",
    "datePublished": "2011-11-17T19:00:00",
    "dateReserved": "2011-10-18T00:00:00",
    "dateUpdated": "2024-08-06T23:53:32.679Z",
    "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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