Executive Summary
| Informations | |||
|---|---|---|---|
| Name | MDVSA-2013:038 | First vendor Publication | 2013-04-05 |
| Vendor | Mandriva | Last vendor Modification | 2013-04-05 |
| 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:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Updated freeradius packages fixes security vulnerabilities: It was found that the unix module ignored the password expiration setting in /etc/shadow. If FreeRADIUS was configured to use this module for user authentication, this flaw could allow users with an expired password to successfully authenticate, even though their access should have been denied (CVE-2011-4966). Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long not after timestamp in a client certificate (CVE-2012-3547). |
Original Source
| Url : http://www.mandriva.com/security/advisories?name=MDVSA-2013:038 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-255 | Credentials Management |
| 50 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:17822 | |||
| Oval ID: | oval:org.mitre.oval:def:17822 | ||
| Title: | USN-1585-1 -- freeradius vulnerability | ||
| Description: | FreeRADIUS could be made to crash or run programs if it received specially crafted network traffic. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-1585-1 CVE-2012-3547 | Version: | 7 |
| Platform(s): | Ubuntu 12.04 Ubuntu 11.10 Ubuntu 11.04 | Product(s): | freeradius |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:18422 | |||
| Oval ID: | oval:org.mitre.oval:def:18422 | ||
| Title: | DSA-2546-1 freeradius - code execution | ||
| Description: | Timo Warns discovered that the EAP-TLS handling of FreeRADIUS, a high-performance and highly configurable RADIUS server, is not properly performing length checks on user-supplied input before copying to a local stack buffer. As a result, an unauthenticated attacker can exploit this flaw to crash the daemon or execute arbitrary code via crafted certificates. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2546-1 CVE-2012-3547 | Version: | 7 |
| Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | freeradius |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:20824 | |||
| Oval ID: | oval:org.mitre.oval:def:20824 | ||
| Title: | RHSA-2013:0134: freeradius2 security and bug fix update (Low) | ||
| Description: | modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2013:0134-00 CESA-2013:0134 CVE-2011-4966 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | freeradius2 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:21299 | |||
| Oval ID: | oval:org.mitre.oval:def:21299 | ||
| Title: | RHSA-2012:1327: freeradius2 security update (Moderate) | ||
| Description: | Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2012:1327-00 CESA-2012:1327 CVE-2012-3547 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | freeradius2 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:21574 | |||
| Oval ID: | oval:org.mitre.oval:def:21574 | ||
| Title: | RHSA-2012:1326: freeradius security update (Moderate) | ||
| Description: | Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2012:1326-01 CESA-2012:1326 CVE-2012-3547 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 6 CentOS Linux 6 | Product(s): | freeradius |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:23215 | |||
| Oval ID: | oval:org.mitre.oval:def:23215 | ||
| Title: | ELSA-2013:0134: freeradius2 security and bug fix update (Low) | ||
| Description: | modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2013:0134-00 CVE-2011-4966 | Version: | 6 |
| Platform(s): | Oracle Linux 5 | Product(s): | freeradius2 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:23265 | |||
| Oval ID: | oval:org.mitre.oval:def:23265 | ||
| Title: | ELSA-2012:1327: freeradius2 security update (Moderate) | ||
| Description: | Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012:1327-00 CVE-2012-3547 | Version: | 6 |
| Platform(s): | Oracle Linux 5 | Product(s): | freeradius2 |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:23865 | |||
| Oval ID: | oval:org.mitre.oval:def:23865 | ||
| Title: | ELSA-2012:1326: freeradius security update (Moderate) | ||
| Description: | Stack-based buffer overflow in the cbtls_verify function in FreeRADIUS 2.1.10 through 2.1.12, when using TLS-based EAP methods, allows remote attackers to cause a denial of service (server crash) and possibly execute arbitrary code via a long "not after" timestamp in a client certificate. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2012:1326-01 CVE-2012-3547 | Version: | 6 |
| Platform(s): | Oracle Linux 6 | Product(s): | freeradius |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:26162 | |||
| Oval ID: | oval:org.mitre.oval:def:26162 | ||
| Title: | SUSE-SU-2013:0356-1 -- Security update for freeradius | ||
| Description: | This update for freeradius-server provides the following fixes and improvements: * Increase the vendor IDs limit from 32767 to 65535 (bnc#791666) * Fix issues with escaping special characters in password (bnc#797515) * Respect expired passwords and accounts when using the unix module (bnc#797313, CVE-2011-4966). Security Issue reference: * CVE-2011-4966 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4966 > | ||
| Family: | unix | Class: | patch |
| Reference(s): | SUSE-SU-2013:0356-1 CVE-2011-4966 | Version: | 3 |
| Platform(s): | SUSE Linux Enterprise Server 11 | Product(s): | freeradius |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2012-12-13 | Name : SuSE Update for freeradius openSUSE-SU-2012:1200-1 (freeradius) File : nvt/gb_suse_2012_1200_1.nasl |
| 2012-10-23 | Name : Fedora Update for freeradius FEDORA-2012-15397 File : nvt/gb_fedora_2012_15397_freeradius_fc17.nasl |
| 2012-10-19 | Name : Fedora Update for freeradius FEDORA-2012-15743 File : nvt/gb_fedora_2012_15743_freeradius_fc16.nasl |
| 2012-10-05 | Name : Mandriva Update for freeradius MDVSA-2012:159 (freeradius) File : nvt/gb_mandriva_MDVSA_2012_159.nasl |
| 2012-10-03 | Name : CentOS Update for freeradius CESA-2012:1326 centos6 File : nvt/gb_CESA-2012_1326_freeradius_centos6.nasl |
| 2012-10-03 | Name : CentOS Update for freeradius2 CESA-2012:1327 centos5 File : nvt/gb_CESA-2012_1327_freeradius2_centos5.nasl |
| 2012-10-03 | Name : RedHat Update for freeradius RHSA-2012:1326-01 File : nvt/gb_RHSA-2012_1326-01_freeradius.nasl |
| 2012-10-03 | Name : RedHat Update for freeradius2 RHSA-2012:1327-01 File : nvt/gb_RHSA-2012_1327-01_freeradius2.nasl |
| 2012-09-27 | Name : Ubuntu Update for freeradius USN-1585-1 File : nvt/gb_ubuntu_USN_1585_1.nasl |
| 2012-09-15 | Name : Debian Security Advisory DSA 2546-1 (freeradius) File : nvt/deb_2546_1.nasl |
| 2012-09-15 | Name : FreeBSD Ports: freeradius File : nvt/freebsd_freeradius6.nasl |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2013-37.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-616.nasl - Type : ACT_GATHER_INFO |
| 2014-02-27 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2122-1.nasl - Type : ACT_GATHER_INFO |
| 2013-11-13 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201311-09.nasl - Type : ACT_GATHER_INFO |
| 2013-10-24 | Name : The remote host is missing a security update for OS X Server. File : macosx_server_3_0.nasl - Type : ACT_GATHER_INFO |
| 2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-131.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-1326.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2013-0134.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-1327.nasl - Type : ACT_GATHER_INFO |
| 2013-04-20 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2013-038.nasl - Type : ACT_GATHER_INFO |
| 2013-02-28 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_freeradius-server-130122.nasl - Type : ACT_GATHER_INFO |
| 2013-01-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2013-0134.nasl - Type : ACT_GATHER_INFO |
| 2013-01-17 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20130108_freeradius2_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2013-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2013-0134.nasl - Type : ACT_GATHER_INFO |
| 2012-10-24 | Name : The remote Fedora host is missing a security update. File : fedora_2012-15342.nasl - Type : ACT_GATHER_INFO |
| 2012-10-23 | Name : The remote Fedora host is missing a security update. File : fedora_2012-15397.nasl - Type : ACT_GATHER_INFO |
| 2012-10-18 | Name : The remote Fedora host is missing a security update. File : fedora_2012-15743.nasl - Type : ACT_GATHER_INFO |
| 2012-10-04 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20121002_freeradius2_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
| 2012-10-04 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20121002_freeradius_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2012-10-04 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2012-159.nasl - Type : ACT_GATHER_INFO |
| 2012-10-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1327.nasl - Type : ACT_GATHER_INFO |
| 2012-10-03 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-1326.nasl - Type : ACT_GATHER_INFO |
| 2012-10-03 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-1327.nasl - Type : ACT_GATHER_INFO |
| 2012-10-03 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-1326.nasl - Type : ACT_GATHER_INFO |
| 2012-09-27 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1585-1.nasl - Type : ACT_GATHER_INFO |
| 2012-09-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2546.nasl - Type : ACT_GATHER_INFO |
| 2012-09-12 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_3bbbe3aafbeb11e18bd80022156e8794.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 11:43:23 |
|
| 2013-04-05 17:17:20 |
|
