github - ghsa-vm4w-qxvr-6wfp

ghsa-vm4w-qxvr-6wfp

Vulnerability from github

Published

2022-05-17 02:58

Modified

2022-05-17 02:58

Severity ?

5.9 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2016-8652"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-17T02:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username.",
  "id": "GHSA-vm4w-qxvr-6wfp",
  "modified": "2022-05-17T02:58:01Z",
  "published": "2022-05-17T02:58:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-8652"
    },
    {
      "type": "WEB",
      "url": "http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/02/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/12"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94639"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2016-8652

Vulnerability from cvelistv5

Published

2017-02-16 18:00

Modified

2024-08-06 02:27

Severity ?

Summary

The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/94639	vdb-entry, x_refsource_BID
	http://www.openwall.com/lists/oss-security/2016/12/02/4	mailing-list, x_refsource_MLIST
	http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/12/05/12	mailing-list, x_refsource_MLIST

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:27:41.255Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "94639",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94639"
          },
          {
            "name": "[oss-security] 20161202 Important vulnerability in Dovecot (CVE-2016-8652)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/12/02/4"
          },
          {
            "name": "[dovecot-news] 20161203 v2.2.27 released",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html"
          },
          {
            "name": "[oss-security] 20161205 Re: Important vulnerability in Dovecot (CVE-2016-8652)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/12/05/12"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-12-02T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-02-16T17:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "94639",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94639"
        },
        {
          "name": "[oss-security] 20161202 Important vulnerability in Dovecot (CVE-2016-8652)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/02/4"
        },
        {
          "name": "[dovecot-news] 20161203 v2.2.27 released",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html"
        },
        {
          "name": "[oss-security] 20161205 Re: Important vulnerability in Dovecot (CVE-2016-8652)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/05/12"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2016-8652",
          "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": "The auth component in Dovecot before 2.2.27, when auth-policy is configured, allows a remote attackers to cause a denial of service (crash) by aborting authentication without setting a username."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "94639",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94639"
            },
            {
              "name": "[oss-security] 20161202 Important vulnerability in Dovecot (CVE-2016-8652)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/12/02/4"
            },
            {
              "name": "[dovecot-news] 20161203 v2.2.27 released",
              "refsource": "MLIST",
              "url": "http://dovecot.org/pipermail/dovecot-news/2016-December/000333.html"
            },
            {
              "name": "[oss-security] 20161205 Re: Important vulnerability in Dovecot (CVE-2016-8652)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2016/12/05/12"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-8652",
    "datePublished": "2017-02-16T18:00:00",
    "dateReserved": "2016-10-12T00:00:00",
    "dateUpdated": "2024-08-06T02:27:41.255Z",
    "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.

Action not permitted