Executive Summary
Summary | |
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Title | sudo: Privilege escalation |
Informations | |||
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Name | GLSA-201203-06 | First vendor Publication | 2012-03-06 |
Vendor | Gentoo | Last vendor Modification | 2012-03-06 |
Severity (Vendor) | High | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:L/AC:L/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.2 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 3.9 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Synopsis Two vulnerabilities have been discovered in sudo, allowing local attackers to possibly gain escalated privileges. Background Description * When the sudoers file is configured with a Runas group, sudo does not prompt for a password when changing to the new group (CVE-2011-0010). Impact Workaround Resolution References Availability http://security.gentoo.org/glsa/glsa-201203-06.xml |
Original Source
Url : http://security.gentoo.org/glsa/glsa-201203-06.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
50 % | CWE-264 | Permissions, Privileges, and Access Controls |
50 % | CWE-134 | Uncontrolled Format String (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:13675 | |||
Oval ID: | oval:org.mitre.oval:def:13675 | ||
Title: | USN-1046-1 -- sudo vulnerability | ||
Description: | Alexander Kurtz discovered that sudo would not prompt for a password when a group was specified in the Runas_Spec. A local attacker could exploit this to execute arbitrary code as the specified group if sudo was configured to allow the attacker to use a program as this group. The group Runas_Spec is not used in the default installation of Ubuntu. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1046-1 CVE-2011-0010 | Version: | 5 |
Platform(s): | Ubuntu 10.10 Ubuntu 9.10 Ubuntu 10.04 | Product(s): | sudo |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:20941 | |||
Oval ID: | oval:org.mitre.oval:def:20941 | ||
Title: | RHSA-2012:0309: sudo security and bug fix update (Low) | ||
Description: | check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2012:0309-03 CVE-2011-0010 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 5 | Product(s): | sudo |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:21380 | |||
Oval ID: | oval:org.mitre.oval:def:21380 | ||
Title: | RHSA-2011:0599: sudo security and bug fix update (Low) | ||
Description: | check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2011:0599-01 CVE-2011-0010 | Version: | 4 |
Platform(s): | Red Hat Enterprise Linux 6 | Product(s): | sudo |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:22719 | |||
Oval ID: | oval:org.mitre.oval:def:22719 | ||
Title: | ELSA-2011:0599: sudo security and bug fix update (Low) | ||
Description: | check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011:0599-01 CVE-2011-0010 | Version: | 6 |
Platform(s): | Oracle Linux 6 | Product(s): | sudo |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:23269 | |||
Oval ID: | oval:org.mitre.oval:def:23269 | ||
Title: | ELSA-2012:0309: sudo security and bug fix update (Low) | ||
Description: | check.c in sudo 1.7.x before 1.7.4p5, when a Runas group is configured, does not require a password for command execution that involves a gid change but no uid change, which allows local users to bypass an intended authentication requirement via the -g option to a sudo command. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012:0309-03 CVE-2011-0010 | Version: | 6 |
Platform(s): | Oracle Linux 5 | Product(s): | sudo |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:27474 | |||
Oval ID: | oval:org.mitre.oval:def:27474 | ||
Title: | DEPRECATED: ELSA-2012-0309 -- sudo security and bug fix update (low) | ||
Description: | [1.7.2p1-13] - patch: parse ldap.conf more closely to nss_ldap Resolves: rhbz#750318 [1.7.2p1-12] - added patch for CVE-2011-0010 Resolves: rhbz#757157 [1.7.2p1-11] - backported selinux support from 1.7.4p5 (#477185, #673157) - fixed bug in Runas_Spec group matching (#627543) - disable 'sudo -l' output word wrapping if the output is piped (#697111) - fixed overwriting of errno after execve failure (#673157) - fixed segmentation fault (#673072) - add a sudoers entry to the nsswitch.conf file on install (and delete it on uninstall) (#617061) Resolves: rhbz#697111 Resolves: rhbz#673157 Resolves: rhbz#673072 Resolves: rhbz#627543 Resolves: rhbz#617061 Resolves: rhbz#477185 | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012-0309 CVE-2011-0010 | Version: | 4 |
Platform(s): | Oracle Linux 5 | Product(s): | sudo |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:28045 | |||
Oval ID: | oval:org.mitre.oval:def:28045 | ||
Title: | DEPRECATED: ELSA-2011-0599 -- sudo security and bug fix update (low) | ||
Description: | [1.7.4p5-5] - patch: log failed user role changes Resolves: rhbz#665131 [1.7.4p5-4] - added #includedir /etc/sudoers.d to sudoers Resolves: rhbz#615087 [1.7.4p5-3] - added !visiblepw option to sudoers Resolves: rhbz#688640 [1.7.4p5-2] - added patch for rhbz#665131 Resolves: rhbz#665131 [1.7.4p5-1] - rebase to latest stable version - sudo now uses /var/db/sudo for timestamps - new command available: sudoreplay - use native audit support - sync configuration paths with the nss_ldap package Resolves: rhbz#615087 Resolves: rhbz#652726 Resolves: rhbz#634159 Resolves: rhbz#603823 | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2011-0599 CVE-2011-0010 | Version: | 4 |
Platform(s): | Oracle Linux 6 | Product(s): | sudo |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
ExploitDB Exploits
id | Description |
---|---|
2013-05-01 | sudo v1.8.0-1.8.3p1 (sudo_debug) - Root Exploit + glibc FORTIFY_SOURCE Bypass |
OpenVAS Exploits
Date | Description |
---|---|
2012-06-06 | Name : RedHat Update for sudo RHSA-2011:0599-01 File : nvt/gb_RHSA-2011_0599-01_sudo.nasl |
2012-04-02 | Name : Fedora Update for sudo FEDORA-2012-1028 File : nvt/gb_fedora_2012_1028_sudo_fc16.nasl |
2012-03-12 | Name : Gentoo Security Advisory GLSA 201203-06 (sudo) File : nvt/glsa_201203_06.nasl |
2012-02-21 | Name : RedHat Update for sudo RHSA-2012:0309-03 File : nvt/gb_RHSA-2012_0309-03_sudo.nasl |
2012-02-12 | Name : FreeBSD Ports: sudo File : nvt/freebsd_sudo10.nasl |
2011-01-24 | Name : FreeBSD Ports: sudo File : nvt/freebsd_sudo9.nasl |
2011-01-24 | Name : Fedora Update for sudo FEDORA-2011-0455 File : nvt/gb_fedora_2011_0455_sudo_fc13.nasl |
2011-01-24 | Name : Mandriva Update for sudo MDVSA-2011:018 (sudo) File : nvt/gb_mandriva_MDVSA_2011_018.nasl |
2011-01-21 | Name : Fedora Update for sudo FEDORA-2011-0470 File : nvt/gb_fedora_2011_0470_sudo_fc14.nasl |
2011-01-21 | Name : Ubuntu Update for sudo vulnerability USN-1046-1 File : nvt/gb_ubuntu_USN_1046_1.nasl |
0000-00-00 | Name : Slackware Advisory SSA:2011-041-05 sudo File : nvt/esoft_slk_ssa_2011_041_05.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
70400 | sudo check.c Runas Group Authentication Bypass sudo contains a logic error that prevents the program from properly restricting changes of the group ID. This may allow a local attacker to use the 'sudo -g' command to bypass authentication while changing group IDs. |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2014-11-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0168.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_sudo-110114.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-73.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2012-0309.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120221_sudo_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20110519_sudo_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-03-06 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201203-06.nasl - Type : ACT_GATHER_INFO |
2012-02-21 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0309.nasl - Type : ACT_GATHER_INFO |
2012-02-01 | Name : The remote Fedora host is missing a security update. File : fedora_2012-1028.nasl - Type : ACT_GATHER_INFO |
2012-01-31 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_7c920bb74b5f11e19f4700e0815b8da8.nasl - Type : ACT_GATHER_INFO |
2011-05-20 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-0599.nasl - Type : ACT_GATHER_INFO |
2011-05-05 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_sudo-110114.nasl - Type : ACT_GATHER_INFO |
2011-02-11 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2011-041-05.nasl - Type : ACT_GATHER_INFO |
2011-01-28 | Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2011-018.nasl - Type : ACT_GATHER_INFO |
2011-01-24 | Name : The remote Fedora host is missing a security update. File : fedora_2011-0455.nasl - Type : ACT_GATHER_INFO |
2011-01-21 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1046-1.nasl - Type : ACT_GATHER_INFO |
2011-01-19 | Name : The remote Fedora host is missing a security update. File : fedora_2011-0470.nasl - Type : ACT_GATHER_INFO |
2011-01-14 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_908f4cf21e8b11e0a587001b77d09812.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2014-02-17 11:37:14 |
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