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VULNERABILITIES

CVE-2017-11368 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2018:0666 CVE
https://github.com/krb5/krb5/commit/ffb35baac6981f9e8914f8f3bffd37f284b85970 CVEPatchThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HNWXM6OQU7G23MG7XWIOBRGP43ECLDT/ CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBUTXMNZWMVJLQ4NDX5OQFPUVCJRLV3W/ CVE
http://www.securityfocus.com/bid/100291 CVEThird Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-617Reachable Assertion[email protected]

Affected Products

ProductVersions
fedoraproject fedora
25
26

CPE

  • cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mit kerberos
5-1.13.7

CPE

  • cpe:2.3:a:mit:kerberos:5-1.13.7:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
mit kerberos 5
1.7
1.7.1
1.8
1.8.1
1.8.2

CPE

  • cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.8.6:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.10.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.10.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.10.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.10.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.11.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.12.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.12.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.13.6:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14:beta1:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14:beta2:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.14.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.15:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.15.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.15.1:beta1:*:*:*:*:*:*
  • cpe:2.3:a:mit:kerberos_5:1.15.1:beta2:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

58 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-11368
NVD Published Date:
Aug 9, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-11368 Details - Not Deferred