Vulnerability-Lookup

GHSA-9MJ7-G6P8-V73F

Vulnerability from github – Published: 2022-05-17 01:39 – Updated: 2022-05-17 01:39

Details

Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to "warn control = dkim_disable_verify," allows remote attackers to execute arbitrary code via an email from a malicious DNS server.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2012-5671"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-10-31T16:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to \"warn control = dkim_disable_verify,\" allows remote attackers to execute arbitrary code via an email from a malicious DNS server.",
  "id": "GHSA-9mj7-g6p8-v73f",
  "modified": "2022-05-17T01:39:17Z",
  "published": "2022-05-17T01:39:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-5671"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79615"
    },
    {
      "type": "WEB",
      "url": "https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/86616"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51098"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51115"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51153"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51155"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2566"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/10/26/5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/56285"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1618-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-5671 (GCVE-0-2012-5671)

Vulnerability from cvelistv5 – Published: 2012-10-31 16:00 – Updated: 2024-08-06 21:14

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2260 records in the last 180 days details

References

15 references

URL	Tags
http://secunia.com/advisories/51115	third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/10/26/5	mailing-listx_refsource_MLIST
http://secunia.com/advisories/51155	third-party-advisoryx_refsource_SECUNIA
https://lists.exim.org/lurker/message/20121026.08…	mailing-listx_refsource_MLIST
http://www.ubuntu.com/usn/USN-1618-1	vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/51098	third-party-advisoryx_refsource_SECUNIA
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/51153	third-party-advisoryx_refsource_SECUNIA
http://osvdb.org/86616	vdb-entryx_refsource_OSVDB
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/56285	vdb-entryx_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.debian.org/security/2012/dsa-2566	vendor-advisoryx_refsource_DEBIAN

Date Public

2012-10-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:14:16.438Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "51115",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/51115"
          },
          {
            "name": "[oss-security] 20121027 CVE-2012-5671: Exim \u003c= 4.80 DKIM heap-based buffer overflow",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2012/10/26/5"
          },
          {
            "name": "51155",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/51155"
          },
          {
            "name": "[exim-announce] 20121026 Exim 4.80.1 Security Release",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html"
          },
          {
            "name": "USN-1618-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1618-1"
          },
          {
            "name": "51098",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/51098"
          },
          {
            "name": "FEDORA-2012-17044",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html"
          },
          {
            "name": "FEDORA-2012-17085",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html"
          },
          {
            "name": "51153",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/51153"
          },
          {
            "name": "86616",
            "tags": [
              "vdb-entry",
              "x_refsource_OSVDB",
              "x_transferred"
            ],
            "url": "http://osvdb.org/86616"
          },
          {
            "name": "openSUSE-SU-2012:1404",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html"
          },
          {
            "name": "56285",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/56285"
          },
          {
            "name": "exim-dkimeximquerydnstxt-bo(79615)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79615"
          },
          {
            "name": "FEDORA-2012-16899",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html"
          },
          {
            "name": "DSA-2566",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2566"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-10-26T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to \"warn control = dkim_disable_verify,\" allows remote attackers to execute arbitrary code via an email from a malicious DNS server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "51115",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/51115"
        },
        {
          "name": "[oss-security] 20121027 CVE-2012-5671: Exim \u003c= 4.80 DKIM heap-based buffer overflow",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/10/26/5"
        },
        {
          "name": "51155",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/51155"
        },
        {
          "name": "[exim-announce] 20121026 Exim 4.80.1 Security Release",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html"
        },
        {
          "name": "USN-1618-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1618-1"
        },
        {
          "name": "51098",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/51098"
        },
        {
          "name": "FEDORA-2012-17044",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html"
        },
        {
          "name": "FEDORA-2012-17085",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html"
        },
        {
          "name": "51153",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/51153"
        },
        {
          "name": "86616",
          "tags": [
            "vdb-entry",
            "x_refsource_OSVDB"
          ],
          "url": "http://osvdb.org/86616"
        },
        {
          "name": "openSUSE-SU-2012:1404",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html"
        },
        {
          "name": "56285",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/56285"
        },
        {
          "name": "exim-dkimeximquerydnstxt-bo(79615)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79615"
        },
        {
          "name": "FEDORA-2012-16899",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html"
        },
        {
          "name": "DSA-2566",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2566"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2012-5671",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Heap-based buffer overflow in the dkim_exim_query_dns_txt function in dkim.c in Exim 4.70 through 4.80, when DKIM support is enabled and acl_smtp_connect and acl_smtp_rcpt are not set to \"warn control = dkim_disable_verify,\" allows remote attackers to execute arbitrary code via an email from a malicious DNS server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "51115",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/51115"
            },
            {
              "name": "[oss-security] 20121027 CVE-2012-5671: Exim \u003c= 4.80 DKIM heap-based buffer overflow",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2012/10/26/5"
            },
            {
              "name": "51155",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/51155"
            },
            {
              "name": "[exim-announce] 20121026 Exim 4.80.1 Security Release",
              "refsource": "MLIST",
              "url": "https://lists.exim.org/lurker/message/20121026.080330.74b9147b.en.html"
            },
            {
              "name": "USN-1618-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1618-1"
            },
            {
              "name": "51098",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/51098"
            },
            {
              "name": "FEDORA-2012-17044",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090900.html"
            },
            {
              "name": "FEDORA-2012-17085",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090963.html"
            },
            {
              "name": "51153",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/51153"
            },
            {
              "name": "86616",
              "refsource": "OSVDB",
              "url": "http://osvdb.org/86616"
            },
            {
              "name": "openSUSE-SU-2012:1404",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00018.html"
            },
            {
              "name": "56285",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/56285"
            },
            {
              "name": "exim-dkimeximquerydnstxt-bo(79615)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79615"
            },
            {
              "name": "FEDORA-2012-16899",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-November/091664.html"
            },
            {
              "name": "DSA-2566",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2012/dsa-2566"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2012-5671",
    "datePublished": "2012-10-31T16:00:00.000Z",
    "dateReserved": "2012-10-24T00:00:00.000Z",
    "dateUpdated": "2024-08-06T21:14:16.438Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted