6.2 - CVE-2010-1646

Executive Summary

Informations
Name	CVE-2010-1646	First vendor Publication	2010-06-07
Vendor	Cve	Last vendor Modification	2018-10-10

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:L/AC:H/Au:N/C:C/I:C/A:C)
Cvss Base Score	6.2	Attack Range	Local
Cvss Impact Score	10	Attack Complexity	High
Cvss Expoit Score	1.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1646

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-264	Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:10580

Oval ID:	oval:org.mitre.oval:def:10580
Title:	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Description:	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2010-1646	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 sudo is earlier than 0:1.7.2p1-7.el5_5

Definition Id: oval:org.mitre.oval:def:11784

Oval ID:	oval:org.mitre.oval:def:11784
Title:	DSA-2062 sudo -- missing input sanitisation
Description:	Anders Kaseorg and Evan Broder discovered a vulnerability in sudo, a program designed to allow a sysadmin to give limited root privileges to users, that allows a user with sudo permissions on certain programs to use those programs with an untrusted value of PATH. This could possibly lead to certain intended restrictions being bypassed, such as the secure_path setting.
Family:	unix	Class:	patch
Reference(s):	DSA-2062 CVE-2010-1646	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	sudo
Definition Synopsis:
Debian GNU/Linux 5.0 is installed 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 mips 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 Packages section sudo-ldap is earlier than 1.6.9p17-3 AND sudo is earlier than 1.6.9p17-3

Definition Id: oval:org.mitre.oval:def:12909

Oval ID:	oval:org.mitre.oval:def:12909
Title:	USN-956-1 -- sudo vulnerability
Description:	Evan Broder and Anders Kaseorg discovered that sudo did not properly sanitize its environment when configured to use secure_path . A local attacker could exploit this to execute arbitrary code as root if sudo was configured to allow the attacker to use a program that interpreted the PATH environment variable.
Family:	unix	Class:	patch
Reference(s):	USN-956-1 CVE-2010-1646	Version:	5
Platform(s):	Ubuntu 8.04 Ubuntu 10.04 Ubuntu 9.10 Ubuntu 6.06 Ubuntu 9.04	Product(s):	sudo
Definition Synopsis:
Release section Ubuntu 8.04 is installed AND Supported architectures section Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is amd64 AND Installed architecture is lpia AND Installed architecture is powerpc AND Packages section sudo-ldap DPKG is earlier than 1.6.9p10-1ubuntu3.8 AND sudo DPKG is earlier than 1.6.9p10-1ubuntu3.8 OR Release section Ubuntu 10.04 is installed AND Supported architectures section Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is amd64 AND Installed architecture is powerpc AND Packages section sudo-ldap DPKG is earlier than 1.7.2p1-1ubuntu5.1 AND sudo DPKG is earlier than 1.7.2p1-1ubuntu5.1 OR Release section Ubuntu 9.10 is installed AND Supported architectures section Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is amd64 AND Installed architecture is lpia AND Installed architecture is powerpc AND Packages section sudo-ldap DPKG is earlier than 1.7.0-1ubuntu2.4 AND sudo DPKG is earlier than 1.7.0-1ubuntu2.4 OR Release section Ubuntu 6.06 is installed AND Supported architectures section Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is amd64 AND Installed architecture is powerpc AND Packages section sudo-ldap DPKG is earlier than 1.6.8p12-1ubuntu6.3 AND sudo DPKG is earlier than 1.6.8p12-1ubuntu6.3 OR Release section Ubuntu 9.04 is installed AND Supported architectures section Installed architecture is sparc AND Installed architecture is i386 AND Installed architecture is amd64 AND Installed architecture is lpia AND Installed architecture is powerpc AND Packages section sudo-ldap DPKG is earlier than 1.6.9p17-1ubuntu3.3 AND sudo DPKG is earlier than 1.6.9p17-1ubuntu3.3

Definition Id: oval:org.mitre.oval:def:13622

Oval ID:	oval:org.mitre.oval:def:13622
Title:	DSA-2062-1 sudo -- missing input sanitisation
Description:	Anders Kaseorg and Evan Broder discovered vulnerability in sudo, a program designed to allow a sysadmin to give limited root privileges to users, that allows a user with sudo permissions on certain programs to use those programs with an untrusted value of PATH. This could possibly lead to certain intended restrictions being bypassed, such as the secure_path setting. For the stable distribution, this problem has been fixed in version 1.6.9p17-3 For the unstable distribution , this problem has been fixed in version 1.7.2p7-1, and will migrate to the testing distribution shortly. We recommend that you upgrade your sudo package.
Family:	unix	Class:	patch
Reference(s):	DSA-2062-1 CVE-2010-1646	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	sudo
Definition Synopsis:
Debian GNU/Linux 5.0 is installed 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 mips 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 Packages section sudo-ldap DPKG is earlier than 1.6.9p17-3 AND sudo DPKG is earlier than 1.6.9p17-3

Definition Id: oval:org.mitre.oval:def:22140

Oval ID:	oval:org.mitre.oval:def:22140
Title:	RHSA-2010:0475: sudo security update (Moderate)
Description:	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Family:	unix	Class:	patch
Reference(s):	RHSA-2010:0475-01 CESA-2010:0475 CVE-2010-1646	Version:	4
Platform(s):	Red Hat Enterprise Linux 5 CentOS Linux 5	Product(s):	sudo
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 AND sudo is earlier than 0:1.7.2p1-7.el5_5

Definition Id: oval:org.mitre.oval:def:22995

Oval ID:	oval:org.mitre.oval:def:22995
Title:	ELSA-2010:0475: sudo security update (Moderate)
Description:	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Family:	unix	Class:	patch
Reference(s):	ELSA-2010:0475-01 CVE-2010-1646	Version:	6
Platform(s):	Oracle Linux 5	Product(s):	sudo
Definition Synopsis:
Oracle Linux 5.x AND sudo is earlier than 0:1.7.2p1-7.el5_5

Definition Id: oval:org.mitre.oval:def:27777

Oval ID:	oval:org.mitre.oval:def:27777
Title:	DEPRECATED: ELSA-2010-0475 -- sudo security update (moderate)
Description:	[1.7.2p1-7] - added patch that fixes insufficient environment sanitization issue (#598154) Resolves: #598381
Family:	unix	Class:	patch
Reference(s):	ELSA-2010-0475 CVE-2010-1646	Version:	4
Platform(s):	Oracle Linux 5	Product(s):	sudo
Definition Synopsis:
Oracle Linux 5.x AND sudo is earlier than 0:1.7.2p1-7.el5_5

Definition Id: oval:org.mitre.oval:def:7338

Oval ID:	oval:org.mitre.oval:def:7338
Title:	VMware ESX, Service Console update for sudo.
Description:	The secure path feature in env.c in sudo 1.3.1 through 1.6.9p22 and 1.7.0 through 1.7.2p6 does not properly handle an environment that contains multiple PATH variables, which might allow local users to gain privileges via a crafted value of the last PATH variable.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2010-1646	Version:	5
Platform(s):	VMWare ESX Server 4.0	Product(s):
Definition Synopsis:
VMware ESX Server 4.0 is installed AND Patch ESX400-201009410-SG is not installed.

CPE : Common Platform Enumeration

Type	Description	Count
Application	Todd Miller Sudo cpe:2.3:a:todd_miller:sudo:1.7.2p7:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p6:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p5:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p4:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p3:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p2:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2p1:::::::* cpe:2.3:a:todd_miller:sudo:1.7.2:::::::* cpe:2.3:a:todd_miller:sudo:1.7.1:::::::* cpe:2.3:a:todd_miller:sudo:1.7.0:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p9:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p8:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p7:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p6:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p5:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p4:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p22:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p21:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p20:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p19:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p18:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p17:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p16:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p15:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p14:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p13:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p12:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p11:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p10:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.9:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p9:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p8:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p7:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p6:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p5:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p4:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p12:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p11:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p10:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.8:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7p5:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7p4:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7p3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.7:::::::* cpe:2.3:a:todd_miller:sudo:1.6.6:::::::* cpe:2.3:a:todd_miller:sudo:1.6.5p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.5p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.5:::::::* cpe:2.3:a:todd_miller:sudo:1.6.4p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.4p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.4:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p7:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p6:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p5:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p4:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.2p3:::::::* cpe:2.3:a:todd_miller:sudo:1.6.2p2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.2p1:::::::* cpe:2.3:a:todd_miller:sudo:1.6.2:::::::* cpe:2.3:a:todd_miller:sudo:1.6.1:::::::* cpe:2.3:a:todd_miller:sudo:1.6:::::::* cpe:2.3:a:todd_miller:sudo:1.3.1:::::::*	74

OpenVAS Exploits

Date	Description
2011-08-09	Name : CentOS Update for sudo CESA-2010:0475 centos5 i386 File : nvt/gb_CESA-2010_0475_sudo_centos5_i386.nasl
2011-03-09	Name : Gentoo Security Advisory GLSA 201009-03 (sudo) File : nvt/glsa_201009_03.nasl
2010-07-06	Name : Debian Security Advisory DSA 2062-1 (sudo) File : nvt/deb_2062_1.nasl
2010-07-02	Name : Ubuntu Update for sudo vulnerability USN-956-1 File : nvt/gb_ubuntu_USN_956_1.nasl
2010-06-25	Name : Fedora Update for sudo FEDORA-2010-9415 File : nvt/gb_fedora_2010_9415_sudo_fc12.nasl
2010-06-25	Name : Fedora Update for sudo FEDORA-2010-9417 File : nvt/gb_fedora_2010_9417_sudo_fc11.nasl
2010-06-18	Name : RedHat Update for sudo RHSA-2010:0475-01 File : nvt/gb_RHSA-2010_0475-01_sudo.nasl
2010-06-18	Name : Fedora Update for sudo FEDORA-2010-9402 File : nvt/gb_fedora_2010_9402_sudo_fc13.nasl
2010-06-18	Name : Mandriva Update for sudo MDVSA-2010:118 (sudo) File : nvt/gb_mandriva_MDVSA_2010_118.nasl
2010-06-03	Name : FreeBSD Ports: sudo File : nvt/freebsd_sudo7.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
65083	sudo env.c secure path Restrictions Bypass Arbitrary File Execution sudo contains a flaw that may allow an attacker to execute arbitrary files with elevated privileges. The issue is triggered when sudo is configured to use a secure path and the PATH variable is defined twice.

Nessus® Vulnerability Scanner

Date	Description
2016-03-08	Name : The remote VMware ESX host is missing a security-related patch. File : vmware_VMSA-2010-0015_remote.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
2013-07-15	Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2010-0015.nasl - Type : ACT_GATHER_INFO
2013-07-12	Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2010-0475.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing a security update. File : sl_20100615_sudo_on_SL5_x.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
2010-10-04	Name : The remote VMware ESX host is missing one or more security-related patches. File : vmware_VMSA-2010-0015.nasl - Type : ACT_GATHER_INFO
2010-09-08	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201009-03.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-9417.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-9415.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-956-1.nasl - Type : ACT_GATHER_INFO
2010-07-01	Name : The remote Fedora host is missing a security update. File : fedora_2010-9402.nasl - Type : ACT_GATHER_INFO
2010-06-21	Name : The remote Debian host is missing a security-related update. File : debian_DSA-2062.nasl - Type : ACT_GATHER_INFO
2010-06-18	Name : The remote Mandriva Linux host is missing a security update. File : mandriva_MDVSA-2010-118.nasl - Type : ACT_GATHER_INFO
2010-06-17	Name : The remote CentOS host is missing a security update. File : centos_RHSA-2010-0475.nasl - Type : ACT_GATHER_INFO
2010-06-16	Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2010-0475.nasl - Type : ACT_GATHER_INFO
2010-06-03	Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_d42e5b666ea011df9c8d00e0815b8da8.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source	Url
BID	http://www.securityfocus.com/bid/40538
BUGTRAQ	http://www.securityfocus.com/archive/1/514489/100/0/threaded
CONFIRM	http://wiki.rpath.com/Advisories:rPSA-2010-0075 http://www.sudo.ws/repos/sudo/rev/3057fde43cf0 http://www.sudo.ws/repos/sudo/rev/a09c6812eaec http://www.sudo.ws/sudo/alerts/secure_path.html https://bugzilla.redhat.com/show_bug.cgi?id=598154
DEBIAN	http://www.debian.org/security/2010/dsa-2062
FEDORA	http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042838.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043012.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043026.html
GENTOO	http://security.gentoo.org/glsa/glsa-201009-03.xml
MANDRIVA	http://www.mandriva.com/security/advisories?name=MDVSA-2010:118
OSVDB	http://www.osvdb.org/65083
OVAL	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
REDHAT	http://www.redhat.com/support/errata/RHSA-2010-0475.html
SECTRACK	http://www.securitytracker.com/id?1024101
SECUNIA	http://secunia.com/advisories/40002 http://secunia.com/advisories/40188 http://secunia.com/advisories/40215 http://secunia.com/advisories/40508 http://secunia.com/advisories/43068
SUSE	http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
VUPEN	http://www.vupen.com/english/advisories/2010/1452 http://www.vupen.com/english/advisories/2010/1478 http://www.vupen.com/english/advisories/2010/1518 http://www.vupen.com/english/advisories/2010/1519 http://www.vupen.com/english/advisories/2011/0212

Alert History

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Date	Informations
2021-05-04 12:11:31	Multiple Updates
2021-04-22 01:12:08	Multiple Updates
2020-05-23 00:25:43	Multiple Updates
2018-10-11 00:19:51	Multiple Updates
2017-09-19 09:23:46	Multiple Updates
2016-06-28 18:09:38	Multiple Updates
2016-04-26 19:47:02	Multiple Updates
2016-03-09 13:25:54	Multiple Updates
2014-06-14 13:28:39	Multiple Updates
2014-02-17 10:55:11	Multiple Updates
2013-05-10 23:23:47	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	8
CPE ID(s)	74
Sources(s)	29
osvdb(s)	1
Openvas Exploit(s)	10
Nessus® Exploit(s)	17

	Related
10	VMSA-2010-0015
6.2	RHSA-2010:0475
6.2	MDVSA-2010:118
6.2	GLSA-201009-03
6.2	DSA-2062
Info : listing not affected by your CVSS Env Score

Same Subject	Severity
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6.2 - CVE-2010-1646

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

Sources (Detail)

Alert History

Global Informations

Open Standards

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