Scientific Linux Security Update : krb5 on SL4.x, SL5.x i386/x86_64

Multiple checksum validation flaws were discovered in the MIT Kerberos implementation. A remote attacker could use these flaws to tamper with certain Kerberos protocol packets and, possibly, bypass authentication mechanisms in certain configurations using Single-use Authentication Mechanisms...

Scientific Linux Security Update : krb5 on SL5.x i386/x86_64

A use-after-free flaw was discovered in the MIT Kerberos administration daemon, kadmind. A remote, authenticated attacker could use this flaw to crash the kadmind daemon. Administrative privileges are not required to trigger this flaw, as any realm user can request information about their own...

Scientific Linux Security Update : krb5 on SL4.x, SL5.x i386/x86_64

An input validation flaw was found in the ASN.1 Abstract Syntax Notation One decoder used by MIT Kerberos. A remote attacker could use this flaw to crash a network service using the MIT Kerberos library, such as kadmind or krb5kdc, by causing it to dereference or free an uninitialized pointer...

Scientific Linux Security Update : XFree86 on SL3.x i386/x86_64

An input validation flaw was discovered in X.org's Security and Record extensions. A malicious authorized client could exploit this issue to cause a denial of service crash or, potentially, execute arbitrary code with root privileges on the X.Org server. CVE-2008-1377 Multiple integer overflow...

Scientific Linux Security Update : krb5 on SL3.x, SL4.x, SL5.x i386/x86_64

CVE-2009-4212 krb: KDC integer overflows in AES and RC4 decryption routines MITKRB5-SA-2009-004 Multiple integer underflow flaws, leading to heap-based corruption, were found in the way the MIT Kerberos Key Distribution Center KDC decrypted ciphertexts encrypted with the Advanced Encryption...

Scientific Linux Security Update : krb5 on SL3.x, SL4.x, SL5.x i386/x86_64

A flaw was found in the way the MIT Kerberos Authentication Service and Key Distribution Center server krb5kdc handled Kerberos v4 protocol packets. An unauthenticated remote attacker could use this flaw to crash the krb5kdc daemon, disclose portions of its memory, or possibly execute arbitrary...

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

This Identity Management Application is a centralized authentication, identity management and authorization solution for both traditional and cloud based enterprise environments. It integrates components of the Upstream Directory Server, MIT Kerberos, the Upstream Certificate System, NTP, and DNS...

Debian DSA-2518-1 : krb5 - denial of service and remote code execution

Emmanuel Bouillon from NCI Agency discovered multiple vulnerabilities in MIT Kerberos, a daemon implementing the network authentication protocol. - CVE-2012-1014 By sending specially crafted AS-REQ Authentication Service Request to a KDC Key Distribution Center, an attacker could make it free an...

[SECURITY] [DSA 2518-1] krb5 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-2518-1 [email protected] http://www.debian.org/security/ Yves-Alexis Perez July 31, 2012 http://www.debian.org/security/faq -...

USN-1520-1: Kerberos vulnerabilities

Emmanuel Bouillon discovered that the MIT krb5 Key Distribution Center KDC daemon could free an uninitialized pointer when handling a malformed AS-REQ message. A remote unauthenticated attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2012-1015 Emmanuel...

Important: Red Hat Security Advisory: krb5 security update

Updated krb5 packages that fix two security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

CVE-2012-1015

The kdchandleprotectednegotiation function in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute...

CVE-2012-1014

The processasreq function in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service uninitialized pointer dereference and daemon crash or possibly execute arbitrary...

DSA-2518-1 krb5 - denial of service

Bulletin has no description...

CentOS Update for krb5-devel CESA-2011:0199 centos5 x86_64

Check for the Version of krb5-devel OpenVAS Vulnerability Test CentOS Update for krb5-devel CESA-2011:0199 centos5 x8664 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modi...

CentOS Update for krb5-devel CESA-2011:1851 centos4

Check for the Version of krb5-devel OpenVAS Vulnerability Test CentOS Update for krb5-devel CESA-2011:1851 centos4 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

CentOS Update for krb5-devel CESA-2011:1790 centos6

Check for the Version of krb5-devel OpenVAS Vulnerability Test CentOS Update for krb5-devel CESA-2011:1790 centos6 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it...

CentOS Update for krb5-appl-clients CESA-2011:1852 centos6

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

RedHat Update for krb5 RHSA-2011:1379-01

Check for the Version of krb5 OpenVAS Vulnerability Test RedHat Update for krb5 RHSA-2011:1379-01 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

RedHat Update for krb5 RHSA-2011:1790-01

Check for the Version of krb5 OpenVAS Vulnerability Test RedHat Update for krb5 RHSA-2011:1790-01 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...