Executive Summary
| Summary | |
|---|---|
| Title | Kerberos vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-916-1 | First vendor Publication | 2010-03-23 |
| Vendor | Ubuntu | Last vendor Modification | 2010-03-23 |
| 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:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.8 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects the following Ubuntu releases: Ubuntu 9.10 This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 9.10: In general, a standard system upgrade is sufficient to effect the necessary changes. Details follow: Emmanuel Bouillon discovered that Kerberos did not correctly handle certain message types. An unauthenticated remote attacker could send specially crafted traffic to cause the KDC to crash, leading to a denial of service. (CVE-2010-0283) Nalin Dahyabhai, Jan iankko Lieskovsky, and Zbysek Mraz discovered that Kerberos did not correctly handle certain GSS packets. An unauthenticated remote attacker could send specially crafted traffic that would cause services using GSS-API to crash, leading to a denial of service. (CVE-2010-0628) |
Original Source
| Url : http://www.ubuntu.com/usn/USN-916-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-20 | Improper Input Validation |
OVAL Definitions
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Application | 1 | |
| Application | 3 |
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-02-12 | Name : Gentoo Security Advisory GLSA 201201-13 (mit-krb5) File : nvt/glsa_201201_13.nasl |
| 2010-05-28 | Name : Fedora Update for krb5 FEDORA-2010-8805 File : nvt/gb_fedora_2010_8805_krb5_fc12.nasl |
| 2010-04-29 | Name : Fedora Update for krb5 FEDORA-2010-7130 File : nvt/gb_fedora_2010_7130_krb5_fc12.nasl |
| 2010-04-21 | Name : FreeBSD Ports: krb5 File : nvt/freebsd_krb53.nasl |
| 2010-03-31 | Name : Fedora Update for krb5 FEDORA-2010-4677 File : nvt/gb_fedora_2010_4677_krb5_fc12.nasl |
| 2010-03-31 | Name : Ubuntu Update for krb5 vulnerabilities USN-916-1 File : nvt/gb_ubuntu_USN_916_1.nasl |
| 2010-03-02 | Name : Fedora Update for krb5 FEDORA-2010-1722 File : nvt/gb_fedora_2010_1722_krb5_fc12.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 63162 | MIT Kerberos 5 (krb5) SPNEGO GSS-API Mechanism lib/gssapi/spnego/spnego_mech.... |
| 62391 | Kerberos KDC Authorization Data Request Remote DoS |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2014-01-10 | MIT Kerberos KDC authentication denial of service attempt RuleID : 18534 - Revision : 9 - Type : SERVER-OTHER |
| 2014-01-10 | MIT Kerberos KDC authentication denial of service attempt RuleID : 18533 - Revision : 9 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2013-03-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-916-1.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 |
| 2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-1722.nasl - Type : ACT_GATHER_INFO |
| 2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-4608.nasl - Type : ACT_GATHER_INFO |
| 2010-07-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-4677.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 |
| 2010-04-20 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_9ac0f9c4492b11df83fb0015587e2cc1.nasl - Type : ACT_GATHER_INFO |
| 2010-03-26 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_krb5-100324.nasl - Type : ACT_GATHER_INFO |
| 2010-02-19 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_krb5-100217.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 12:06:39 |
|
