Updated krb5 package fixes security vulnerabilities

An authenticated remote client can cause a KDC to crash by making a valid TGS-REQ to a KDC serving a realm with a single-component name. The processtgsreq function dereferences a null pointer because an unusual failure condition causes a helper function to return success CVE-2013-1417. If a KDC...

CVE-2013-1417

dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service daemon crash via a TGS-REQ request that triggers an attempted cross-realm referral for a host-bas...

DEBIAN-CVE-2013-1417

dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service daemon crash via a TGS-REQ request that triggers an attempted cross-realm referral for a host-bas...

CVE-2013-1417

dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service daemon crash via a TGS-REQ request that triggers an attempted cross-realm referral for a host-bas...

UBUNTU-CVE-2013-1417

dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service daemon crash via a TGS-REQ request that triggers an attempted cross-realm referral for a host-bas...

Amazon Linux AMI : krb5 (ALAS-2011-28)

A NULL pointer dereference flaw was found in the way the MIT Kerberos KDC processed certain TGS Ticket-granting Server requests. A remote, authenticated attacker could use this flaw to crash the KDC via a specially crafted TGS request. CVE-2011-1530 C Tenable Network Security, Inc. The descriptiv...

Oracle Linux 6 : krb5 (ELSA-2011-1790)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2011-1790 advisory. 1.9-22.1 - add candidate patch to fix a NULL pointer dereference while processing TGS requests MITKRB5-SA-2011-007, 754046 Tenable has extracted the preceding...

CVE-2013-1416

The prepreprocessreq function in dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service NULL pointer dereference and daemon crash via a...

CVE-2013-1416

The prepreprocessreq function in dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service NULL pointer dereference and daemon crash via a...

CentOS Update for krb5-devel CESA-2013:0748 centos6

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2013-1416

The prepreprocessreq function in dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service NULL pointer dereference and daemon crash via a...

RedHat Update for krb5 RHSA-2013:0748-01

Check for the Version of krb5 OpenVAS Vulnerability Test RedHat Update for krb5 RHSA-2013:0748-01 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

Medium: krb5

Issue Overview: A NULL pointer dereference flaw was found in the way the MIT Kerberos KDC processed certain TGS Ticket-granting Server requests. A remote, authenticated attacker could use this flaw to crash the KDC via a specially-crafted TGS request. CVE-2013-1416 Affected Packages: krb5 Issue...

Scientific Linux Security Update : krb5 on SL6.x i386/x86_64 (20130416)

A NULL pointer dereference flaw was found in the way the MIT Kerberos KDC processed certain TGS Ticket-granting Server requests. A remote, authenticated attacker could use this flaw to crash the KDC via a specially crafted TGS request. CVE-2013-1416 After installing the updated packages, the...

krb5: NULL pointer dereference (DoS, KDC crash) by processing certain TGS requests

The prepreprocessreq function in dotgsreq.c in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service NULL pointer dereference and daemon crash via a...

Moderate: Red Hat Security Advisory: krb5 security update

Updated krb5 packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

krb5 security update

1.10.3-10.2 - incorporate upstream patch to fix a NULL pointer dereference while processing certain TGS requests CVE-2013-1416, 950342...

Scientific Linux Security Update : krb5 on SL6.x i386/x86_64

An uninitialized pointer use flaw was found in the way the MIT Kerberos KDC handled TGS Ticket-granting Server request messages. A remote, authenticated attacker could use this flaw to crash the KDC or, possibly, disclose KDC memory or execute arbitrary code with the privileges of the KDC krb5kdc...

krb5 security and bug fix update

1.6.1-70.el5 - add upstream patch for telnetd buffer overflow CVE-2011-4862, 770351 1.6.1-69.el5 - ftp: fix a static analysis should-never-happen NULL dereference 750823 1.6.1-68.el5 - backport fixes to teach libkrb5 to use descriptors higher than FDSETSIZE to talk to a KDC by using poll if it's...

Fedora 15 : krb5-1.9.2-4.fc15 (2011-16284)

This update rebases Fedora 15 and 16 from version 1.9.1 to version 1.9.2, incorporating a recent security update and some of the fixes we were previously backporting, among others. It also incorporates fixes for NULL pointer dereferences which the KDC could make while processing TGS requests...