github - ghsa-2727-qgh5-485g

ghsa-2727-qgh5-485g

Vulnerability from github

Published

2022-05-24 16:59

Modified

2024-04-04 02:31

Severity ?

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

Details

It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-3814"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-03-27T13:29:01Z",
    "severity": "MODERATE"
  },
  "details": "It was discovered that Dovecot before versions 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.",
  "id": "GHSA-2727-qgh5-485g",
  "modified": "2024-04-04T02:31:18Z",
  "published": "2022-05-24T16:59:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3814"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3467"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3814"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201904-19"
    },
    {
      "type": "WEB",
      "url": "https://www.dovecot.org/list/dovecot/2019-February/114575.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00067.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-3814

Vulnerability from cvelistv5

Published

2019-03-27 12:20

Modified

2024-08-04 19:19

Severity ?

7.7 (High) - CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Summary

References

▼	URL	Tags
	https://www.dovecot.org/list/dovecot/2019-February/114575.html	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3814	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00067.html	vendor-advisory, x_refsource_SUSE
	https://security.gentoo.org/glsa/201904-19	vendor-advisory, x_refsource_GENTOO
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/	vendor-advisory, x_refsource_FEDORA
	https://access.redhat.com/errata/RHSA-2019:3467	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

dovecot

Version: 2.2.36.1
Version: 2.3.4.1

Show details on NVD website

JSON

To clipboard

{
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              "x_transferred"
            ],
            "url": "https://www.dovecot.org/list/dovecot/2019-February/114575.html"
          },
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3814"
          },
          {
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00067.html"
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            "name": "GLSA-201904-19",
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            "url": "https://security.gentoo.org/glsa/201904-19"
          },
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              "x_transferred"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        {
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          "vendor": "dovecot",
          "versions": [
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      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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            "confidentialityImpact": "HIGH",
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  "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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