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mit kerberos 5 vulnerabilities and exploits
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356
VMScore
CVE-2018-5710
An issue exists in MIT Kerberos 5 (aka krb5) up to and including 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote...
Mit Kerberos
445
VMScore
CVE-2017-17439
In Heimdal up to and including 7.4, remote unauthenticated attackers are able to crash the KDC by sending a crafted UDP packet containing empty data fields for client name or realm. The parser would unconditionally dereference NULL pointers in that case, leading to a segmentation...
Debian Debian Linux 9.0
Heimdal Project Heimdal
668
VMScore
CVE-2017-15088
plugins/preauth/pkinit/pkinit_crypto_openssl.c in MIT Kerberos 5 (aka krb5) up to and including 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote malicious users to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in ...
Mit Kerberos 5
668
VMScore
CVE-2017-11462
Double free vulnerability in MIT Kerberos 5 (aka krb5) allows malicious users to have unspecified impact via vectors involving automatic deletion of security contexts on error.
Mit Kerberos 5 1.14
Mit Kerberos 5 1.14.1
Mit Kerberos 5 1.14.2
Mit Kerberos 5 1.14.3
Mit Kerberos 5 1.14.4
Mit Kerberos 5 1.14.5
Mit Kerberos 5 1.15
Mit Kerberos 5 1.15.1
Fedoraproject Fedora 26
Fedoraproject Fedora 25
605
VMScore
CVE-2017-11103
Heimdal prior to 7.4 allows remote malicious users to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In _krb5_extract_ticket() the KDC-REP service name must be obtained ...
Heimdal Project Heimdal
Freebsd Freebsd -
Samba Samba
Apple Mac Os X
Apple Iphone Os
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
356
VMScore
CVE-2016-3120
The validate_as_request function in kdc_util.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) prior to 1.13.6 and 1.4.x prior to 1.14.3, when restrict_anonymous_to_tgt is enabled, uses an incorrect client data structure, which allows remote authenticated users ...
Mit Kerberos 5 1.13
Mit Kerberos 5 1.13.1
Mit Kerberos 5 1.13.2
Mit Kerberos 5 1.13.3
Mit Kerberos 5 1.13.4
Mit Kerberos 5 1.13.5
Mit Kerberos 5 1.13.6
Mit Kerberos 5 1.14
Mit Kerberos 5 1.14.1
Mit Kerberos 5 1.14.2
756
VMScore
CVE-2015-2698
The iakerb_gss_export_sec_context function in lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) 1.14 pre-release 2015-09-14 improperly accesses a certain pointer, which allows remote authenticated users to cause a denial of service (memory corruption) or possibly have unspeci...
Mit Kerberos 5 1.14
445
VMScore
CVE-2015-2695
lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) prior to 1.14 relies on an inappropriate context handle, which allows remote malicious users to cause a denial of service (incorrect pointer read and process crash) via a crafted SPNEGO packet that is mishandled during ...
Mit Kerberos 5
Oracle Solaris 11.3
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 15.04
Canonical Ubuntu Linux 15.10
Debian Debian Linux 7.0
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Opensuse Leap 42.1
Opensuse Opensuse 13.1
Opensuse Opensuse 13.2
Suse Linux Enterprise Desktop 11
Suse Linux Enterprise Desktop 12
Suse Linux Enterprise Server 11
Suse Linux Enterprise Server 12
Suse Linux Enterprise Software Development Kit 11
Suse Linux Enterprise Software Development Kit 12
632
VMScore
CVE-2015-2696
lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) prior to 1.14 relies on an inappropriate context handle, which allows remote malicious users to cause a denial of service (incorrect pointer read and process crash) via a crafted IAKERB packet that is mishandled during a gss_i...
Mit Kerberos 5
Opensuse Leap 42.1
Opensuse Opensuse 13.1
Opensuse Opensuse 13.2
Suse Linux Enterprise Desktop 12
Suse Linux Enterprise Server 12
Suse Linux Enterprise Software Development Kit 12
Debian Debian Linux 7.0
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 15.04
Canonical Ubuntu Linux 15.10
356
VMScore
CVE-2015-2697
The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) prior to 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS requ...
Mit Kerberos 5
Oracle Solaris 11.3
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 15.04
Canonical Ubuntu Linux 15.10
Debian Debian Linux 7.0
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Opensuse Leap 42.1
Opensuse Opensuse 13.1
Opensuse Opensuse 13.2
Suse Linux Enterprise Desktop 12
Suse Linux Enterprise Server 12
Suse Linux Enterprise Software Development Kit 12
VMScore
CVSSv2
CVSSv3
VMScore
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