github - ghsa-8f95-9vr9-hxf2

GHSA-8F95-9VR9-HXF2

Vulnerability from github – Published: 2022-05-13 01:28 – Updated: 2025-04-20 03:42

Details

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2017-11368"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-08-09T18:29:00Z",
    "severity": "MODERATE"
  },
  "details": "In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.",
  "id": "GHSA-8f95-9vr9-hxf2",
  "modified": "2025-04-20T03:42:52Z",
  "published": "2022-05-13T01:28:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11368"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/commit/ffb35baac6981f9e8914f8f3bffd37f284b85970"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:0666"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HNWXM6OQU7G23MG7XWIOBRGP43ECLDT"
    },
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    },
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    },
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      "type": "WEB",
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    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100291"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-11368 (GCVE-0-2017-11368)

Vulnerability from cvelistv5 – Published: 2017-08-09 18:00 – Updated: 2024-08-05 18:05

Summary

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/krb5/krb5/commit/ffb35baac6981…	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://access.redhat.com/errata/RHSA-2018:0666	vendor-advisoryx_refsource_REDHAT
	http://www.securityfocus.com/bid/100291	vdb-entryx_refsource_BID
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

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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-8F95-9VR9-HXF2

CVE-2017-11368 (GCVE-0-2017-11368)

Tags

Sightings

Nomenclature