Medium severity6.5NVD Advisory· Published Aug 9, 2017· Updated Jun 17, 2026
CVE-2017-11368
CVE-2017-11368
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
53cpe:2.3:a:mit:kerberos_5:1.10:*:*:*:*:*:*:*+ 48 more
- 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_5:1.14.1:*:*:*:*:*:*:*
- 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_5:1.14: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_5:1.15:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
- (no CPE)range: >=1.7
cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/krb5/krb5/commit/ffb35baac6981f9e8914f8f3bffd37f284b85970nvdPatchThird Party Advisory
- www.securityfocus.com/bid/100291nvdThird Party AdvisoryVDB Entry
- access.redhat.com/errata/RHSA-2018:0666nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HNWXM6OQU7G23MG7XWIOBRGP43ECLDT/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBUTXMNZWMVJLQ4NDX5OQFPUVCJRLV3W/nvd
News mentions
0No linked articles in our index yet.