10 - RHSA-2010:0029

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Summary
Title	krb5 security update

Informations
Name	RHSA-2010:0029	First vendor Publication	2010-01-12
Vendor	RedHat	Last vendor Modification	2010-01-12
Severity (Vendor)	Critical	Revision	01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score	10	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

Updated krb5 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 3, 4, and 5, and Red Hat Enterprise Linux 4.7, 5.2, and 5.3 Extended Update Support.

This update has been rated as having critical security impact by the Red Hat Security Response Team.

2. Relevant releases/architectures:

RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux (v. 5.2.z server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux (v. 5.3.z server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux AS version 4.7.z - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux ES version 4.7.z - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Description:

Kerberos is a network authentication system which allows clients and servers to authenticate to each other using symmetric encryption and a trusted third party, the Key Distribution Center (KDC).

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 Standard (AES) and ARCFOUR (RC4) encryption algorithms. If a remote KDC client were able to provide a specially-crafted AES- or RC4-encrypted ciphertext or texts, it could potentially lead to either a denial of service of the central KDC (KDC crash or abort upon processing the crafted ciphertext), or arbitrary code execution with the privileges of the KDC (i.e., root privileges). (CVE-2009-4212)

All krb5 users should upgrade to these updated packages, which contain a backported patch to correct these issues. All running services using the MIT Kerberos libraries must be restarted for the update to take effect.

4. Solution:

Before applying this update, make sure that all previously-released errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/docs/DOC-11259

5. Bugs fixed (http://bugzilla.redhat.com/):

545015 - CVE-2009-4212 krb: KDC integer overflows in AES and RC4 decryption routines (MITKRB5-SA-2009-004)

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2010-0029.html

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-189	Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:11272

Oval ID:	oval:org.mitre.oval:def:11272
Title:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Description:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4212	Version:	5
Platform(s):	Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5	Product(s):
Definition Synopsis:
OS Section: RHEL3, CentOS3 RHEL3 or CentOS3 The operating system installed on the system is Red Hat Enterprise Linux 3 AND CentOS Linux 3.x AND Configuration section krb5-workstation is earlier than 0:1.2.7-71 AND krb5 is earlier than 0:1.2.7-71 AND krb5-libs is earlier than 0:1.2.7-71 AND krb5-server is earlier than 0:1.2.7-71 AND krb5-devel is earlier than 0:1.2.7-71 OR OS Section: RHEL4, CentOS4, Oracle Linux 4 RHEL4, CentOS4 or Oracle Linux 4 The operating system installed on the system is Red Hat Enterprise Linux 4 AND CentOS Linux 4.x AND Oracle Linux 4.x AND Configuration section krb5-workstation is earlier than 0:1.3.4-62.el4_8.1 AND krb5 is earlier than 0:1.3.4-62.el4_8.1 AND krb5-libs is earlier than 0:1.3.4-62.el4_8.1 AND krb5-server is earlier than 0:1.3.4-62.el4_8.1 AND krb5-devel is earlier than 0:1.3.4-62.el4_8.1 OR OS Section: RHEL5, CentOS5, Oracle Linux 5 RHEL5, CentOS5 or Oracle Linux 5 The operating system installed on the system is Red Hat Enterprise Linux 5 AND CentOS Linux 5.x AND Oracle Linux 5.x AND Configuration section krb5-workstation is earlier than 0:1.6.1-36.el5_4.1 AND krb5 is earlier than 0:1.6.1-36.el5_4.1 AND krb5-libs is earlier than 0:1.6.1-36.el5_4.1 AND krb5-server is earlier than 0:1.6.1-36.el5_4.1 AND krb5-devel is earlier than 0:1.6.1-36.el5_4.1

Definition Id: oval:org.mitre.oval:def:13174

Oval ID:	oval:org.mitre.oval:def:13174
Title:	USN-881-1 -- krb5 vulnerability
Description:	It was discovered that Kerberos did not correctly handle invalid AES blocks. An unauthenticated remote attacker could send specially crafted traffic that would crash the KDC service, leading to a denial of service, or possibly execute arbitrary code with root privileges.
Family:	unix	Class:	patch
Reference(s):	USN-881-1 CVE-2009-4212	Version:	5
Platform(s):	Ubuntu 8.04 Ubuntu 8.10 Ubuntu 9.10 Ubuntu 6.06 Ubuntu 9.04	Product(s):	krb5
Definition Synopsis:
Release section Ubuntu 8.04 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section krb5-rsh-server DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-telnetd DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND libkrb53 DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND libkrb5-dev DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-ftpd DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-pkinit DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-admin-server DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND libkadm55 DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND libkrb5-dbg DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-user DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-clients DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 AND krb5-kdc DPKG is earlier than 1.6.dfsg.3~beta1-2ubuntu1.3 OR Release section Ubuntu 8.10 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section krb5-rsh-server DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-kdc-ldap DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-telnetd DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND libkrb53 DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND libkrb5-dev DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-ftpd DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-pkinit DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-admin-server DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND libkadm55 DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND libkrb5-dbg DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-user DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-clients DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 AND krb5-kdc DPKG is earlier than 1.6.dfsg.4~beta1-3ubuntu0.3 OR Release section Ubuntu 9.10 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section krb5-rsh-server DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libk5crypto3 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-kdc-ldap DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-telnetd DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkrb5support0 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkdb5-4 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkrb5-dev DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-ftpd DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-pkinit DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkadm5srv6 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-clients DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkrb5-3 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkrb5-dbg DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-user DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-kdc DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libgssrpc4 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libkadm5clnt6 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND libgssapi-krb5-2 DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 AND krb5-admin-server DPKG is earlier than 1.7dfsg~beta3-1ubuntu0.3 OR Release section Ubuntu 6.06 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.4.3-5ubuntu0.10 OR Architecture depended section Supported architectures section Installed architecture is sparc AND Installed architecture is powerpc AND Installed architecture is amd64 AND Installed architecture is i386 AND Packages section krb5-rsh-server DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-telnetd DPKG is earlier than 1.4.3-5ubuntu0.10 AND libkrb53 DPKG is earlier than 1.4.3-5ubuntu0.10 AND libkrb5-dev DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-ftpd DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-admin-server DPKG is earlier than 1.4.3-5ubuntu0.10 AND libkadm55 DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-user DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-clients DPKG is earlier than 1.4.3-5ubuntu0.10 AND krb5-kdc DPKG is earlier than 1.4.3-5ubuntu0.10 OR Release section Ubuntu 9.04 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section krb5-rsh-server DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-kdc-ldap DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-telnetd DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND libkrb53 DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND libkrb5-dev DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-ftpd DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-pkinit DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-admin-server DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND libkadm55 DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND libkrb5-dbg DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-user DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-clients DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2 AND krb5-kdc DPKG is earlier than 1.6.dfsg.4~beta1-5ubuntu2.2

Definition Id: oval:org.mitre.oval:def:13574

Oval ID:	oval:org.mitre.oval:def:13574
Title:	DSA-1969-1 krb5 -- integer underflow
Description:	It was discovered that krb5, a system for authenticating users and services on a network, is prone to integer underflow in the AES and RC4 decryption operations of the crypto library. A remote attacker can cause crashes, heap corruption, or, under extraordinarily unlikely conditions, arbitrary code execution. For the old stable distribution, this problem has been fixed in version 1.4.4-7etch8. For the stable distribution, this problem has been fixed in version 1.6.dfsg.4~beta1-5lenny2. For the testing distribution, this problem will be fixed soon. For the unstable distribution, this problem has been fixed in version 1.8+dfsg~alpha1-1. We recommend that you upgrade your krb5 package.
Family:	unix	Class:	patch
Reference(s):	DSA-1969-1 CVE-2009-4212	Version:	5
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	krb5
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 OR Architecture depended section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND Packages section krb5-rsh-server DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-kdc-ldap DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-telnetd DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb53 DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb5-dev DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-ftpd DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-pkinit DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-admin-server DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkadm55 DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb5-dbg DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-user DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-clients DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-kdc DPKG is earlier than 1.6.dfsg.4~beta1-5lenny2 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independet section Installed architecture is all AND krb5-doc DPKG is earlier than 1.4.4-7etch8 AND krb5-rsh-server DPKG is earlier than 1.4.4-7etch8 AND krb5-telnetd DPKG is earlier than 1.4.4-7etch8 AND libkrb5-dev DPKG is earlier than 1.4.4-7etch8 AND libkrb53 DPKG is earlier than 1.4.4-7etch8 AND krb5-ftpd DPKG is earlier than 1.4.4-7etch8 AND libkadm55 DPKG is earlier than 1.4.4-7etch8 AND libkrb5-dbg DPKG is earlier than 1.4.4-7etch8 AND krb5-user DPKG is earlier than 1.4.4-7etch8 AND krb5-kdc DPKG is earlier than 1.4.4-7etch8 AND krb5-clients DPKG is earlier than 1.4.4-7etch8 AND krb5-admin-server DPKG is earlier than 1.4.4-7etch8

Definition Id: oval:org.mitre.oval:def:21755

Oval ID:	oval:org.mitre.oval:def:21755
Title:	RHSA-2010:0029: krb5 security update (Critical)
Description:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Family:	unix	Class:	patch
Reference(s):	RHSA-2010:0029-02 CESA-2010:0029 CVE-2009-4212	Version:	4
Platform(s):	Red Hat Enterprise Linux 3 Red Hat Enterprise Linux 5 CentOS Linux 5	Product(s):	krb5
Definition Synopsis:
Redhat 5 or Centos 5 release The operating system installed on the system is Red Hat Enterprise Linux 5 AND The operating system installed on the system is CentOS Linux 5.x Packages section krb5-libs is earlier than 0:1.6.1-36.el5_4.1 AND krb5-devel is earlier than 0:1.6.1-36.el5_4.1 AND krb5-server is earlier than 0:1.6.1-36.el5_4.1 AND krb5 is earlier than 0:1.6.1-36.el5_4.1 AND krb5-workstation is earlier than 0:1.6.1-36.el5_4.1

Definition Id: oval:org.mitre.oval:def:22869

Oval ID:	oval:org.mitre.oval:def:22869
Title:	ELSA-2010:0029: krb5 security update (Critical)
Description:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Family:	unix	Class:	patch
Reference(s):	ELSA-2010:0029-02 CVE-2009-4212	Version:	6
Platform(s):	Oracle Linux 5	Product(s):	krb5
Definition Synopsis:
Oracle Linux 5.x rpm test krb5-libs is earlier than 0:1.6.1-36.el5_4.1 AND krb5-devel is earlier than 0:1.6.1-36.el5_4.1 AND krb5-server is earlier than 0:1.6.1-36.el5_4.1 AND krb5 is earlier than 0:1.6.1-36.el5_4.1 AND krb5-workstation is earlier than 0:1.6.1-36.el5_4.1

Definition Id: oval:org.mitre.oval:def:7357

Oval ID:	oval:org.mitre.oval:def:7357
Title:	MIT Kerberos AES and RC4 Decryption Integer Underflow Vulnerabilities
Description:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4212	Version:	5
Platform(s):	VMWare ESX Server 4.0	Product(s):
Definition Synopsis:
VMware ESX Server 4.0 is installed AND Patch ESX400-201005406-SG is not installed

Definition Id: oval:org.mitre.oval:def:7452

Oval ID:	oval:org.mitre.oval:def:7452
Title:	DSA-1969 krb5 -- integer underflow
Description:	It was discovered that krb5, a system for authenticating users and services on a network, is prone to integer underflow in the AES and RC4 decryption operations of the crypto library. A remote attacker can cause crashes, heap corruption, or, under extraordinarily unlikely conditions, arbitrary code execution.
Family:	unix	Class:	patch
Reference(s):	DSA-1969 CVE-2009-4212	Version:	5
Platform(s):	Debian GNU/Linux 5.0 Debian GNU/Linux 4.0	Product(s):	krb5
Definition Synopsis:
Release section Debian GNU/Linux 5.0 is installed AND Architecture section Architecture independent section Installed architecture is all AND krb5-doc is earlier than 1.6.dfsg.4~beta1-5lenny2 OR Architecture dependent section Supported architectures section Installed architecture is s390 AND Installed architecture is amd64 AND Installed architecture is sparc AND Installed architecture is arm AND Installed architecture is i386 AND Installed architecture is armel AND Installed architecture is mips AND Installed architecture is ia64 AND Installed architecture is alpha AND Installed architecture is powerpc AND Installed architecture is mipsel AND Installed architecture is hppa AND Packages section krb5-rsh-server is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-kdc-ldap is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-telnetd is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb53 is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb5-dev is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-ftpd is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-pkinit is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-admin-server is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkadm55 is earlier than 1.6.dfsg.4~beta1-5lenny2 AND libkrb5-dbg is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-user is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-clients is earlier than 1.6.dfsg.4~beta1-5lenny2 AND krb5-kdc is earlier than 1.6.dfsg.4~beta1-5lenny2 OR Release section Debian GNU/Linux 4.0 is installed. AND Architecture section Architecture independent section Installed architecture is all AND krb5-doc is earlier than 1.4.4-7etch8 AND krb5-rsh-server is earlier than 1.4.4-7etch8 AND krb5-telnetd is earlier than 1.4.4-7etch8 AND libkrb53 is earlier than 1.4.4-7etch8 AND libkrb5-dev is earlier than 1.4.4-7etch8 AND krb5-ftpd is earlier than 1.4.4-7etch8 AND krb5-admin-server is earlier than 1.4.4-7etch8 AND libkadm55 is earlier than 1.4.4-7etch8 AND libkrb5-dbg is earlier than 1.4.4-7etch8 AND krb5-user is earlier than 1.4.4-7etch8 AND krb5-clients is earlier than 1.4.4-7etch8 AND krb5-kdc is earlier than 1.4.4-7etch8

Definition Id: oval:org.mitre.oval:def:8192

Oval ID:	oval:org.mitre.oval:def:8192
Title:	Integer Overflow Security Vulnerability in AES and RC4 Decryption in the Solaris Kerberos Crypto Library May Lead to Execution of Arbitrary Code or a Denial of Service (DoS)
Description:	Multiple integer underflows in the (1) AES and (2) RC4 decryption functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2009-4212	Version:	2
Platform(s):	Sun Solaris 10	Product(s):
Definition Synopsis:
Software Section Solaris 10 (SPARC) meets Sun Alert 275530 Solaris 10 (SPARC) is installed AND NOT Patch 141500-06 or later installed OR Solaris 10 (x86) meets Sun Alert 275530 Solaris 10 (x86) is installed AND NOT Patch 141501-07 or later installed AND /etc/krb5/krb5.conf is configured with a kerberos domain

CPE : Common Platform Enumeration

Type	Description	Count
Application	Mit Kerberos cpe:2.3:a:mit:kerberos:5-1.6.3:::::::*	1
Application	Mit Kerberos 5 cpe:2.3:a:mit:kerberos_5:1.7:::::::* cpe:2.3:a:mit:kerberos_5:1.6.2:::::::* cpe:2.3:a:mit:kerberos_5:1.6.1:::::::* cpe:2.3:a:mit:kerberos_5:1.6:::::::* cpe:2.3:a:mit:kerberos_5:1.5.3:::::::* cpe:2.3:a:mit:kerberos_5:1.5.2:::::::* cpe:2.3:a:mit:kerberos_5:1.5.1:::::::* cpe:2.3:a:mit:kerberos_5:1.5:::::::* cpe:2.3:a:mit:kerberos_5:1.4.4:::::::* cpe:2.3:a:mit:kerberos_5:1.4.3:::::::* cpe:2.3:a:mit:kerberos_5:1.4.2:::::::* cpe:2.3:a:mit:kerberos_5:1.4.1:::::::* cpe:2.3:a:mit:kerberos_5:1.4:::::::* cpe:2.3:a:mit:kerberos_5:1.3.6:::::::* cpe:2.3:a:mit:kerberos_5:1.3.5:::::::* cpe:2.3:a:mit:kerberos_5:1.3.4:::::::* cpe:2.3:a:mit:kerberos_5:1.3.3:::::::* cpe:2.3:a:mit:kerberos_5:1.3.2:::::::* cpe:2.3:a:mit:kerberos_5:1.3.1:::::::* cpe:2.3:a:mit:kerberos_5:1.3:-::::::	20

OpenVAS Exploits

Date	Description
2012-04-16	Name : VMSA-2010-0009: ESXi utilities and ESX Service Console third party updates File : nvt/gb_VMSA-2010-0009.nasl
2012-03-15	Name : VMSA-2010-0016 VMware ESXi and ESX third party updates for Service Console an... File : nvt/gb_VMSA-2010-0016.nasl
2012-02-12	Name : Gentoo Security Advisory GLSA 201201-13 (mit-krb5) File : nvt/glsa_201201_13.nasl
2011-08-09	Name : CentOS Update for krb5-devel CESA-2010:0029 centos5 i386 File : nvt/gb_CESA-2010_0029_krb5-devel_centos5_i386.nasl
2010-05-28	Name : Fedora Update for krb5 FEDORA-2010-8805 File : nvt/gb_fedora_2010_8805_krb5_fc12.nasl
2010-05-28	Name : Fedora Update for krb5 FEDORA-2010-8796 File : nvt/gb_fedora_2010_8796_krb5_fc11.nasl
2010-04-29	Name : Fedora Update for krb5 FEDORA-2010-7130 File : nvt/gb_fedora_2010_7130_krb5_fc12.nasl
2010-04-09	Name : Fedora Update for krb5 FEDORA-2010-6108 File : nvt/gb_fedora_2010_6108_krb5_fc11.nasl
2010-03-31	Name : Fedora Update for krb5 FEDORA-2010-4677 File : nvt/gb_fedora_2010_4677_krb5_fc12.nasl
2010-03-02	Name : Fedora Update for krb5 FEDORA-2010-1722 File : nvt/gb_fedora_2010_1722_krb5_fc12.nasl
2010-03-02	Name : Fedora Update for krb5 FEDORA-2010-0515 File : nvt/gb_fedora_2010_0515_krb5_fc11.nasl
2010-03-02	Name : Fedora Update for krb5 FEDORA-2010-0503 File : nvt/gb_fedora_2010_0503_krb5_fc12.nasl
2010-01-25	Name : SuSE Update for krb5 SUSE-SA:2010:006 File : nvt/gb_suse_2010_006.nasl
2010-01-20	Name : Kerberos5 Multiple Integer Underflow Vulnerabilities File : nvt/gb_kerberos5_mult_int_underflow_vuln.nasl
2010-01-19	Name : CentOS Update for krb5-devel CESA-2010:0029 centos3 i386 File : nvt/gb_CESA-2010_0029_krb5-devel_centos3_i386.nasl
2010-01-19	Name : RedHat Update for krb5 RHSA-2010:0029-01 File : nvt/gb_RHSA-2010_0029-01_krb5.nasl
2010-01-19	Name : CentOS Update for krb5-devel CESA-2010:0029 centos4 x86_64 File : nvt/gb_CESA-2010_0029_krb5-devel_centos4_x86_64.nasl
2010-01-19	Name : CentOS Update for krb5-devel CESA-2010:0029 centos4 i386 File : nvt/gb_CESA-2010_0029_krb5-devel_centos4_i386.nasl
2010-01-19	Name : Mandriva Update for krb5 MDVSA-2010:006 (krb5) File : nvt/gb_mandriva_MDVSA_2010_006.nasl
2010-01-19	Name : Ubuntu Update for krb5 vulnerability USN-881-1 File : nvt/gb_ubuntu_USN_881_1.nasl
2010-01-19	Name : CentOS Update for krb5-devel CESA-2010:0029 centos3 x86_64 File : nvt/gb_CESA-2010_0029_krb5-devel_centos3_x86_64.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
61795	MIT Kerberos 5 (krb5) Crypto Library AES / RC4 Decryption Functionality Malfo...

Nessus® Vulnerability Scanner

Date	Description
2016-03-08	Name : The remote VMware ESX / ESXi host is missing a security-related patch. File : vmware_VMSA-2010-0009_remote.nasl - Type : ACT_GATHER_INFO
2014-11-26	Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2011-0015.nasl - Type : ACT_GATHER_INFO
2013-07-12	Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2010-0029.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20100112_krb5_on_SL3_x.nasl - Type : ACT_GATHER_INFO
2012-01-24	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201201-13.nasl - Type : ACT_GATHER_INFO
2010-11-16	Name : The remote VMware ESXi / ESX host is missing one or more security-related pat... File : vmware_VMSA-2010-0016.nasl - Type : ACT_GATHER_INFO
2010-10-11	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_krb5-6776.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-0503.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-0515.nasl - Type : ACT_GATHER_INFO
2010-06-15	Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_10_6_4.nasl - Type : ACT_GATHER_INFO
2010-06-15	Name : The remote host is missing a Mac OS X update that fixes a security issue. File : macosx_SecUpd2010-004.nasl - Type : ACT_GATHER_INFO
2010-06-01	Name : The remote VMware ESXi / ESX host is missing one or more security-related pat... File : vmware_VMSA-2010-0009.nasl - Type : ACT_GATHER_INFO
2010-02-24	Name : The remote Debian host is missing a security-related update. File : debian_DSA-1969.nasl - Type : ACT_GATHER_INFO
2010-01-20	Name : The remote openSUSE host is missing a security update. File : suse_11_2_krb5-100113.nasl - Type : ACT_GATHER_INFO
2010-01-20	Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_krb5-100113.nasl - Type : ACT_GATHER_INFO
2010-01-20	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_krb5-6775.nasl - Type : ACT_GATHER_INFO
2010-01-20	Name : The remote openSUSE host is missing a security update. File : suse_11_1_krb5-100113.nasl - Type : ACT_GATHER_INFO
2010-01-20	Name : The remote openSUSE host is missing a security update. File : suse_11_0_krb5-100113.nasl - Type : ACT_GATHER_INFO
2010-01-14	Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-006.nasl - Type : ACT_GATHER_INFO
2010-01-13	Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-881-1.nasl - Type : ACT_GATHER_INFO
2010-01-13	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0029.nasl - Type : ACT_GATHER_INFO
2010-01-13	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2010-0029.nasl - Type : ACT_GATHER_INFO

Alert History

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Date	Informations
2014-02-17 11:53:10	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	8
CPE ID(s)	21
osvdb(s)	1
Openvas Exploit(s)	21
Nessus® Exploit(s)	22

	Related
10	CVE-2009-4212
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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