Vulnerability-Lookup

GHSA-M6M8-G76C-567C

Vulnerability from github – Published: 2022-05-17 01:44 – Updated: 2022-05-17 01:44

Details

The dns_to_ldap_dn_escape function in src/ldap_convert.c in bind-dyndb-ldap 1.1.0rc1 and earlier does not properly escape distinguished names (DN) for LDAP queries, which allows remote DNS servers to cause a denial of service (named service hang) via a "$" character in a DN in a DNS query.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-3429"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-07T21:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The dns_to_ldap_dn_escape function in src/ldap_convert.c in bind-dyndb-ldap 1.1.0rc1 and earlier does not properly escape distinguished names (DN) for LDAP queries, which allows remote DNS servers to cause a denial of service (named service hang) via a \"$\" character in a DN in a DNS query.",
  "id": "GHSA-m6m8-g76c-567c",
  "modified": "2022-05-17T01:44:02Z",
  "published": "2022-05-17T01:44:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3429"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842466"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77391"
    },
    {
      "type": "WEB",
      "url": "http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1139.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/50086"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/50159"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/08/02/5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/54787"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1027341"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-3429 (GCVE-0-2012-3429)

Vulnerability from cvelistv5 – Published: 2012-08-07 21:00 – Updated: 2024-08-06 20:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.securitytracker.com/id?1027341	vdb-entryx_refsource_SECTRACK
	http://git.fedorahosted.org/cgit/bind-dyndb-ldap.…	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2012-1139.html	vendor-advisoryx_refsource_REDHAT
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://secunia.com/advisories/50159	third-party-advisoryx_refsource_SECUNIA
	http://secunia.com/advisories/50086	third-party-advisoryx_refsource_SECUNIA
	http://www.openwall.com/lists/oss-security/2012/08/02/5	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=842466	x_refsource_MISC
	http://www.securityfocus.com/bid/54787	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T20:05:12.473Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1027341",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1027341"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006"
          },
          {
            "name": "RHSA-2012:1139",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-1139.html"
          },
          {
            "name": "binddyndbldap-dnstoldapdnescape-dos(77391)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77391"
          },
          {
            "name": "50159",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/50159"
          },
          {
            "name": "50086",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/50086"
          },
          {
            "name": "[oss-security] 20120802 bind-dyndb-ldap DoS CVE-2012-3429",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2012/08/02/5"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842466"
          },
          {
            "name": "54787",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/54787"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-08-01T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The dns_to_ldap_dn_escape function in src/ldap_convert.c in bind-dyndb-ldap 1.1.0rc1 and earlier does not properly escape distinguished names (DN) for LDAP queries, which allows remote DNS servers to cause a denial of service (named service hang) via a \"$\" character in a DN in a DNS query."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "1027341",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1027341"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.fedorahosted.org/cgit/bind-dyndb-ldap.git/commit/?id=f345805c73c294db42452ae966c48fbc36c48006"
        },
        {
          "name": "RHSA-2012:1139",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2012-1139.html"
        },
        {
          "name": "binddyndbldap-dnstoldapdnescape-dos(77391)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77391"
        },
        {
          "name": "50159",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/50159"
        },
        {
          "name": "50086",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/50086"
        },
        {
          "name": "[oss-security] 20120802 bind-dyndb-ldap DoS CVE-2012-3429",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/08/02/5"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842466"
        },
        {
          "name": "54787",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/54787"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-3429",
    "datePublished": "2012-08-07T21:00:00",
    "dateReserved": "2012-06-14T00:00:00",
    "dateUpdated": "2024-08-06T20:05:12.473Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-M6M8-G76C-567C

CVE-2012-3429 (GCVE-0-2012-3429)

Tags

Sightings

Nomenclature