4 - DSA-2031

Executive Summary

Summary
Title	New krb5 packages fix denial of service

Informations
Name	DSA-2031	First vendor Publication	2010-04-11
Vendor	Debian	Last vendor Modification	2010-04-11
Severity (Vendor)	N/A	Revision	1

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:S/C:N/I:N/A:P)
Cvss Base Score	4	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	8	Authentication	Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Sol Jerome discovered that kadmind service in krb5, a system for authenticating users and services on a network, allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.

For the stable distribution (lenny), this problem has been fixed in version 1.6.dfsg.4~beta1-5lenny3.

The testing distribution (squeeze), and the unstable distribution (sid) are not affected by this issue.

We recommend that you upgrade your krb5 package.

Original Source

Url : http://www.debian.org/security/2010/dsa-2031

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-416	Use After Free

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:20259

Oval ID:	oval:org.mitre.oval:def:20259
Title:	DSA-2031-1 krb5 - denial of service
Description:	Sol Jerome discovered that kadmind service in krb5, a system for authenticating users and services on a network, allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Family:	unix	Class:	patch
Reference(s):	DSA-2031-1 CVE-2010-0629	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	krb5
Definition Synopsis:
Debian GNU/Linux 5.0 is installed AND krb5 DPKG is earlier than 0:1.6.dfsg.4~beta1-5lenny3

Definition Id: oval:org.mitre.oval:def:22037

Oval ID:	oval:org.mitre.oval:def:22037
Title:	RHSA-2010:0343: krb5 security and bug fix update (Important)
Description:	Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Family:	unix	Class:	patch
Reference(s):	RHSA-2010:0343-01 CESA-2010:0343 CVE-2010-0629	Version:	4
Platform(s):	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_5.2 AND krb5-devel is earlier than 0:1.6.1-36.el5_5.2 AND krb5-server is earlier than 0:1.6.1-36.el5_5.2 AND krb5 is earlier than 0:1.6.1-36.el5_5.2 AND krb5-workstation is earlier than 0:1.6.1-36.el5_5.2

Definition Id: oval:org.mitre.oval:def:23005

Oval ID:	oval:org.mitre.oval:def:23005
Title:	ELSA-2010:0343: krb5 security and bug fix update (Important)
Description:	Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Family:	unix	Class:	patch
Reference(s):	ELSA-2010:0343-01 CVE-2010-0629	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_5.2 AND krb5-devel is earlier than 0:1.6.1-36.el5_5.2 AND krb5-server is earlier than 0:1.6.1-36.el5_5.2 AND krb5 is earlier than 0:1.6.1-36.el5_5.2 AND krb5-workstation is earlier than 0:1.6.1-36.el5_5.2

Definition Id: oval:org.mitre.oval:def:28012

Oval ID:	oval:org.mitre.oval:def:28012
Title:	DEPRECATED: ELSA-2010-0343 -- krb5 security and bug fix update (important)
Description:	[1.6.1-36.el5_5.3] - add upstream patch to fix a few use-after-free bugs, including one in kadmind (CVE-2010-0629, #578185) [1.6.1-36.el5_5.2] - pull changes to libkrb5 to properly handle and chase off-path referrals back from 1.7 (#574387)
Family:	unix	Class:	patch
Reference(s):	ELSA-2010-0343 CVE-2010-0629	Version:	4
Platform(s):	Oracle Linux 5	Product(s):	krb5
Definition Synopsis:
Oracle Linux 5.x Packages match section krb5 is earlier than 0:1.6.1-36.el5_5.2 AND krb5-devel is earlier than 0:1.6.1-36.el5_5.2 AND krb5-libs is earlier than 0:1.6.1-36.el5_5.2 AND krb5-server is earlier than 0:1.6.1-36.el5_5.2 AND krb5-workstation is earlier than 0:1.6.1-36.el5_5.2

Definition Id: oval:org.mitre.oval:def:6724

Oval ID:	oval:org.mitre.oval:def:6724
Title:	DSA-2031 krb5 -- use-after-free
Description:	Sol Jerome discovered that kadmind service in krb5, a system for authenticating users and services on a network, allows remote authenticated users to cause a denial of service via a request from a kadmin client that sends an invalid API version number.
Family:	unix	Class:	patch
Reference(s):	DSA-2031 CVE-2010-0629	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	krb5
Definition Synopsis:
Debian GNU/Linux 5.0 is installed Architecture section Architecture independent section Installed architecture is all AND krb5-doc is earlier than 1.6.dfsg.4~beta1-5lenny3 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 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~beta1-5lenny3 AND krb5-kdc-ldap is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-telnetd is earlier than 1.6.dfsg.4~beta1-5lenny3 AND libkrb5-dev is earlier than 1.6.dfsg.4~beta1-5lenny3 AND libkrb53 is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-ftpd is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-pkinit is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-admin-server is earlier than 1.6.dfsg.4~beta1-5lenny3 AND libkadm55 is earlier than 1.6.dfsg.4~beta1-5lenny3 AND libkrb5-dbg is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-user is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-clients is earlier than 1.6.dfsg.4~beta1-5lenny3 AND krb5-kdc is earlier than 1.6.dfsg.4~beta1-5lenny3

Definition Id: oval:org.mitre.oval:def:9489

Oval ID:	oval:org.mitre.oval:def:9489
Title:	Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Description:	Use-after-free vulnerability in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote authenticated users to cause a denial of service (daemon crash) via a request from a kadmin client that sends an invalid API version number.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2010-0629	Version:	5
Platform(s):	Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5	Product(s):
Definition Synopsis:
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_5.2 AND krb5 is earlier than 0:1.6.1-36.el5_5.2 AND krb5-libs is earlier than 0:1.6.1-36.el5_5.2 AND krb5-server is earlier than 0:1.6.1-36.el5_5.2 AND krb5-devel is earlier than 0:1.6.1-36.el5_5.2

CPE : Common Platform Enumeration

Type	Description	Count
Application	Mit Kerberos 5 cpe:2.3:a:mit:kerberos_5:1.6.3_kdc:::::::* cpe:2.3:a:mit:kerberos_5:1.6.3:::::::* 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:-:::::: cpe:2.3:a:mit:kerberos_5:1.3:alpha1:::::: cpe:2.3:a:mit:kerberos_5:1.2.8:::::::* cpe:2.3:a:mit:kerberos_5:1.2.7:::::::* cpe:2.3:a:mit:kerberos_5:1.2.6:::::::* cpe:2.3:a:mit:kerberos_5:1.2.5:::::::* cpe:2.3:a:mit:kerberos_5:1.2.4:::::::* cpe:2.3:a:mit:kerberos_5:1.2.3:::::::* cpe:2.3:a:mit:kerberos_5:1.2.2:::::::* cpe:2.3:a:mit:kerberos_5:1.2.1:::::::* cpe:2.3:a:mit:kerberos_5:1.2:-:::::: cpe:2.3:a:mit:kerberos_5:1.2:beta1:::::: cpe:2.3:a:mit:kerberos_5:1.2:beta2:::::: cpe:2.3:a:mit:kerberos_5:1.1.1:::::::* cpe:2.3:a:mit:kerberos_5:1.1:::::::* cpe:2.3:a:mit:kerberos_5:1.0.6:::::::* cpe:2.3:a:mit:kerberos_5:1.0:-:::::: cpe:2.3:a:mit:kerberos_5:::::::: cpe:2.3:a:mit:kerberos_5:-:::::::*	39
Os	Canonical Ubuntu Linux cpe:2.3:o:canonical:ubuntu_linux:9.04:::::::* cpe:2.3:o:canonical:ubuntu_linux:8.10:::::::* cpe:2.3:o:canonical:ubuntu_linux:8.04::::-:::	3
Os	Fedoraproject Fedora cpe:2.3:o:fedoraproject:fedora:11:::::::*	1
Os	Opensuse cpe:2.3:o:opensuse:opensuse:11.1:::::::* cpe:2.3:o:opensuse:opensuse:11.0:::::::*	2
Os	Suse Linux Enterprise cpe:2.3:o:suse:linux_enterprise:11.0:-::::::	1

OpenVAS Exploits

Date	Description
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-2010:0343 centos5 i386 File : nvt/gb_CESA-2010_0343_krb5-devel_centos5_i386.nasl
2010-05-28	Name : Fedora Update for krb5 FEDORA-2010-8796 File : nvt/gb_fedora_2010_8796_krb5_fc11.nasl
2010-04-21	Name : FreeBSD Ports: krb5 File : nvt/freebsd_krb52.nasl
2010-04-16	Name : Mandriva Update for krb5 MDVSA-2010:071 (krb5) File : nvt/gb_mandriva_MDVSA_2010_071.nasl
2010-04-09	Name : RedHat Update for krb5 RHSA-2010:0343-01 File : nvt/gb_RHSA-2010_0343-01_krb5.nasl
2010-04-09	Name : Fedora Update for krb5 FEDORA-2010-6108 File : nvt/gb_fedora_2010_6108_krb5_fc11.nasl
2010-04-09	Name : Ubuntu Update for krb5 vulnerabilities USN-924-1 File : nvt/gb_ubuntu_USN_924_1.nasl
2010-02-19	Name : Mandriva Update for eject MDVA-2010:071 (eject) File : nvt/gb_mandriva_MDVA_2010_071.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
63569	Kerberos src/kadmin/server/server_stubs.c init_2_svc() Function API Version N...

Nessus® Vulnerability Scanner

Date	Description
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-2010-0343.nasl - Type : ACT_GATHER_INFO
2013-03-09	Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-924-1.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20100406_krb5_on_SL5_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
2010-12-02	Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_krb5-100401.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-6108.nasl - Type : ACT_GATHER_INFO
2010-06-01	Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2010-0343.nasl - Type : ACT_GATHER_INFO
2010-05-11	Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0343.nasl - Type : ACT_GATHER_INFO
2010-04-20	Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_a30573dc489311dfa5f9001641aeabdf.nasl - Type : ACT_GATHER_INFO
2010-04-14	Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-071.nasl - Type : ACT_GATHER_INFO
2010-04-13	Name : The remote openSUSE host is missing a security update. File : suse_11_0_krb5-100401.nasl - Type : ACT_GATHER_INFO
2010-04-13	Name : The remote openSUSE host is missing a security update. File : suse_11_1_krb5-100401.nasl - Type : ACT_GATHER_INFO
2010-04-12	Name : The remote Debian host is missing a security-related update. File : debian_DSA-2031.nasl - Type : ACT_GATHER_INFO

Alert History

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Date	Informations
2014-02-17 11:29:22	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	6
CPE ID(s)	46
osvdb(s)	1
Openvas Exploit(s)	9
Nessus® Exploit(s)	14

	Related
6.5	CVE-2010-0629
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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4 - DSA-2031

Executive Summary

Security-Database Scoring CVSS v3

Security-Database Scoring CVSS v2

Detail

Original Source

CWE : Common Weakness Enumeration

OVAL Definitions

CPE : Common Platform Enumeration

OpenVAS Exploits

Open Source Vulnerability Database (OSVDB)

Nessus® Vulnerability Scanner

Alert History

Global Informations

Open Standards

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