Executive Summary
Summary | |
---|---|
Title | Updated Kerberos packages fix multiple vulnerabilities |
Informations | |||
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Name | MDVSA-2008:071 | First vendor Publication | 2008-03-19 |
Vendor | Mandriva | Last vendor Modification | 2008-03-19 |
Severity (Vendor) | N/A | Revision | N/A |
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:M/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 9.3 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A flaw was discovered in how the Kerberos 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 code using malformed or truncated Kerberos v4 protocol requests (CVE-2008-0062, CVE-2008-0063). This issue only affects krb5kdc when it has Kerberos v4 protocol compatibility enabled, which is a compiled-in default in all Kerberos versions that Mandriva Linux ships prior to Mandriva Linux 2008.0. Kerberos v4 protocol support can be disabled by adding v4_mode=none (without quotes) to the [kdcdefaults] section of /etc/kerberos/krb5kdc/kdc.conf. The updated packages have been patched to correct these issues. |
Original Source
Url : http://www.mandriva.com/security/advisories?name=MDVSA-2008:071 |
CAPEC : Common Attack Pattern Enumeration & Classification
Id | Name |
---|---|
CAPEC-26 | Leveraging Race Conditions |
CAPEC-29 | Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions |
CAPEC-172 | Time and State Attacks |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-665 | Improper Initialization |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:8916 | |||
Oval ID: | oval:org.mitre.oval:def:8916 | ||
Title: | The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values." | ||
Description: | The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values." | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-0063 | 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: | |||
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Definition Id: oval:org.mitre.oval:def:9496 | |||
Oval ID: | oval:org.mitre.oval:def:9496 | ||
Title: | KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free. | ||
Description: | KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2008-0062 | 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: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2009-11-17 | Name : Mac OS X Version File : nvt/macosx_version.nasl |
2009-04-09 | Name : Mandriva Update for krb5 MDVSA-2008:070 (krb5) File : nvt/gb_mandriva_MDVSA_2008_070.nasl |
2009-04-09 | Name : Mandriva Update for krb5 MDVSA-2008:069 (krb5) File : nvt/gb_mandriva_MDVSA_2008_069.nasl |
2009-03-23 | Name : Ubuntu Update for krb5 vulnerabilities USN-587-1 File : nvt/gb_ubuntu_USN_587_1.nasl |
2009-03-06 | Name : RedHat Update for krb5 RHSA-2008:0181-01 File : nvt/gb_RHSA-2008_0181-01_krb5.nasl |
2009-03-06 | Name : RedHat Update for krb5 RHSA-2008:0164-01 File : nvt/gb_RHSA-2008_0164-01_krb5.nasl |
2009-03-06 | Name : RedHat Update for krb5 RHSA-2008:0180-01 File : nvt/gb_RHSA-2008_0180-01_krb5.nasl |
2009-02-27 | Name : CentOS Update for krb5-devel CESA-2008:0180 centos4 i386 File : nvt/gb_CESA-2008_0180_krb5-devel_centos4_i386.nasl |
2009-02-27 | Name : CentOS Update for krb5-devel CESA-2008:0181 centos3 x86_64 File : nvt/gb_CESA-2008_0181_krb5-devel_centos3_x86_64.nasl |
2009-02-27 | Name : CentOS Update for krb5-devel CESA-2008:0181 centos3 i386 File : nvt/gb_CESA-2008_0181_krb5-devel_centos3_i386.nasl |
2009-02-27 | Name : CentOS Update for krb5 CESA-2008:0181-01 centos2 i386 File : nvt/gb_CESA-2008_0181-01_krb5_centos2_i386.nasl |
2009-02-27 | Name : CentOS Update for krb5-devel CESA-2008:0180 centos4 x86_64 File : nvt/gb_CESA-2008_0180_krb5-devel_centos4_x86_64.nasl |
2009-02-16 | Name : Fedora Update for krb5 FEDORA-2008-2637 File : nvt/gb_fedora_2008_2637_krb5_fc7.nasl |
2009-02-16 | Name : Fedora Update for krb5 FEDORA-2008-2647 File : nvt/gb_fedora_2008_2647_krb5_fc8.nasl |
2009-01-23 | Name : SuSE Update for krb5 SUSE-SA:2008:016 File : nvt/gb_suse_2008_016.nasl |
2008-09-24 | Name : Gentoo Security Advisory GLSA 200803-31 (mit-krb5) File : nvt/glsa_200803_31.nasl |
2008-06-17 | Name : Kerberos < 1.6.4 vulnerability File : nvt/kerberos_CB-A08-0044.nasl |
2008-03-19 | Name : Debian Security Advisory DSA 1524-1 (krb5) File : nvt/deb_1524_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
43342 | MIT Kerberos 5 KDC (krb5kdc) Error Response Information Disclosure |
43341 | MIT Kerberos 5 KDC (krb5kdc) Arbitrary Memory Disclosure |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0181.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0180.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2008-0164.nasl - Type : ACT_GATHER_INFO |
2013-01-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0182.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20080318_krb5_on_SL3_x.nasl - Type : ACT_GATHER_INFO |
2010-01-06 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0164.nasl - Type : ACT_GATHER_INFO |
2009-07-27 | Name : The remote VMware ESXi / ESX host is missing one or more security-related pat... File : vmware_VMSA-2008-0009.nasl - Type : ACT_GATHER_INFO |
2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-069.nasl - Type : ACT_GATHER_INFO |
2009-04-23 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2008-070.nasl - Type : ACT_GATHER_INFO |
2008-03-26 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200803-31.nasl - Type : ACT_GATHER_INFO |
2008-03-26 | Name : The remote Fedora host is missing a security update. File : fedora_2008-2647.nasl - Type : ACT_GATHER_INFO |
2008-03-26 | Name : The remote Fedora host is missing a security update. File : fedora_2008-2637.nasl - Type : ACT_GATHER_INFO |
2008-03-21 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1524.nasl - Type : ACT_GATHER_INFO |
2008-03-21 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0180.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote host is missing a Mac OS X update that fixes various security issues. File : macosx_SecUpd2008-002.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0164.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0180.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2008-0181.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2008-0181.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote openSUSE host is missing a security update. File : suse_krb5-5081.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_krb5-5082.nasl - Type : ACT_GATHER_INFO |
2008-03-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-587-1.nasl - Type : ACT_GATHER_INFO |