CVE-2016-4976

CVE-2016-4976 affects Apache Ambari 2.x prior to 2.4.0. The issue arises from KDC administrator passwords being exposed on the kadmin command line, which can be revealed to local users via a process listing. Public sources in the connected set confirm the vulnerable component is the Ambari KDC in...

Cross site scripting

Multiple cross-site scripting XSS vulnerabilities in Cloudera Manager 5.5 and earlier allow remote attackers to inject arbitrary web script or HTML via the 1 Template Name field when renaming a template; 2 KDC Server host, 3 Kerberos Security Realm, 4 Kerberos Encryption Types, 5 Advanced...

Updated krb5 packages fix security vulnerability

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NULL pointer dereference a...

Fedora 23 : krb5 (2016-f405b25923)

Bump version to 1.14.3 for the convenience of those needing the SNI fix. ---- Require krb5 to set the 'Host:' header when speaking KKDCPP. This fixes use of TLS with SNI. ---- Fix low-impact CVE-2016-3120 where S4U2Self may cause KDC crash when anon is restricted Note that Tenable Network Securit...

SUSE-SU-2016:2136-1 Security update for krb5

This update for krb5 fixes the following issues: - CVE-2016-3120: KDC NULL Pointer Dereference Denial Of Service Vulnerability bsc991088...

Spoofing attack due to unvalidated KDC

Overview Affected versions of node-krb5 do not validate the KDC prior to authenticating, which might allow an attacker with network access and enough time to spoof the KDC and impersonate a valid user without knowing their credentials. Recommendation It appears that this will remain unfixed...

Fedora 24 : krb5 (2016-0674a3c372)

Fix low-impact CVE-2016-3120 where S4U2Self may cause KDC crash when anon is restricted Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

ALPINE-CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

Null pointer dereference

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

CVE-2016-3120

The vulnerability CVE-2016-3120 affects MIT Kerberos 5 KDC (krb5) where the validate_as_request function in kdc_util.c uses an incorrect client data structure when restrict_anonymous_to_tgt is enabled. This can let remote authenticated users trigger a NULL pointer dereference and crash the krb5 K...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

CVE-2016-3120

The validateasrequest function in kdcutil.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.13.6 and 1.4.x before 1.14.3, when restrictanonymoustotgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service NU...

FreeBSD : krb5 -- KDC denial of service vulnerability (62d45229-4fa0-11e6-9d13-206a8a720317)

Major changes in krb5 1.14.3 and krb5 1.13.6 : Fix a rare KDC denial of service vulnerability when anonymous client principals are restricted to obtaining TGTs only CVE-2016-3120 . %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information

The multiple vulnerabilities in the krb5-kdc package of the Debian GNU/Linux operating system may lead to a violation of the accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities of the Debian GNU/Linux operating system that allow a remote attacker to compromise the accessibility of protected information

The multiple vulnerabilities in the krb5-kdc-ldap package of the Debian GNU/Linux operating system may lead to a violation of the accessibility of protected information. These vulnerabilities can be exploited remotely...

[SECURITY] Fedora 23 Update: python-kdcproxy-0.3.2-1.fc23

This package contains a Python 2.x WSGI module for proxying KDC requests ov er HTTP by following the MS-KKDCP protocol. It aims to be simple to deploy, wi th minimal configuration...