4.6 - CVE-2010-2526

Executive Summary

Informations
Name	CVE-2010-2526	First vendor Publication	2010-08-05
Vendor	Cve	Last vendor Modification	2024-11-21

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:L/Au:N/C:P/I:P/A:P)
Cvss Base Score	4.6	Attack Range	Local
Cvss Impact Score	6.4	Attack Complexity	Low
Cvss Expoit Score	3.9	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2526

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-287	Improper Authentication

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12539

Oval ID:	oval:org.mitre.oval:def:12539
Title:	DSA-2095-1 lvm2 -- insecure communication protocol
Description:	Alasdair Kergon discovered that the cluster logical volume manager daemon in lvm2, The Linux Logical Volume Manager, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service. For the stable distribution, this problem has been fixed in version 2.02.39-8 For the testing distribution, and the unstable distribution, this problem has been fixed in version 2.02.66-3 We recommend that you upgrade your lvm2 package.
Family:	unix	Class:	patch
Reference(s):	DSA-2095-1 CVE-2010-2526	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	lvm2
Definition Synopsis:
Debian GNU/Linux 5.0 is installed Packages section clvm DPKG is earlier than 2.02.39-8 AND lvm2 DPKG is earlier than 2.02.39-8

Definition Id: oval:org.mitre.oval:def:13264

Oval ID:	oval:org.mitre.oval:def:13264
Title:	USN-1001-1 -- lvm2 vulnerability
Description:	The cluster logical volume manager daemon in LVM2 did not correctly validate credentials. A local user could use this flaw to manipulate logical volumes without root privileges and cause a denial of service in the cluster.
Family:	unix	Class:	patch
Reference(s):	USN-1001-1 CVE-2010-2526	Version:	5
Platform(s):	Ubuntu 8.04 Ubuntu 10.04 Ubuntu 9.10 Ubuntu 6.06 Ubuntu 9.04	Product(s):	lvm2
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 clvm DPKG is earlier than 2.02.26-1ubuntu9.1 AND lvm2-udeb DPKG is earlier than 2.02.26-1ubuntu9.1 AND lvm2 DPKG is earlier than 2.02.26-1ubuntu9.1 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 clvm DPKG is earlier than 2.02.54-1ubuntu4.1 AND dmsetup-udeb DPKG is earlier than 1.02.39-1ubuntu4.1 AND libdevmapper1.02.1 DPKG is earlier than 1.02.39-1ubuntu4.1 AND lvm2 DPKG is earlier than 2.02.54-1ubuntu4.1 AND libdevmapper-event1.02.1 DPKG is earlier than 1.02.39-1ubuntu4.1 AND dmeventd DPKG is earlier than 1.02.39-1ubuntu4.1 AND libdevmapper1.02.1-udeb DPKG is earlier than 1.02.39-1ubuntu4.1 AND lvm2-udeb DPKG is earlier than 2.02.54-1ubuntu4.1 AND dmsetup DPKG is earlier than 1.02.39-1ubuntu4.1 AND libdevmapper-dev DPKG is earlier than 1.02.39-1ubuntu4.1 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 clvm DPKG is earlier than 2.02.39-0ubuntu11.1 AND lvm2-udeb DPKG is earlier than 2.02.39-0ubuntu11.1 AND lvm2 DPKG is earlier than 2.02.39-0ubuntu11.1 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 clvm DPKG is earlier than 2.02.02-1ubuntu1.6 AND lvm2-udeb DPKG is earlier than 2.02.02-1ubuntu1.6 AND lvm2 DPKG is earlier than 2.02.02-1ubuntu1.6 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 clvm DPKG is earlier than 2.02.39-0ubuntu9.1 AND lvm2-udeb DPKG is earlier than 2.02.39-0ubuntu9.1 AND lvm2 DPKG is earlier than 2.02.39-0ubuntu9.1

Definition Id: oval:org.mitre.oval:def:22225

Oval ID:	oval:org.mitre.oval:def:22225
Title:	RHSA-2010:0567: lvm2-cluster security update (Moderate)
Description:	The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.
Family:	unix	Class:	patch
Reference(s):	RHSA-2010:0567-01 CESA-2010:0567 CVE-2010-2526	Version:	4
Platform(s):	Red Hat Enterprise Linux 5 CentOS Linux 5	Product(s):	lvm2-cluster
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 lvm2-cluster is earlier than 0:2.02.56-7.el5_5.4

Definition Id: oval:org.mitre.oval:def:22792

Oval ID:	oval:org.mitre.oval:def:22792
Title:	ELSA-2010:0567: lvm2-cluster security update (Moderate)
Description:	The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat Global File System (GFS) and other products, does not verify client credentials upon a socket connection, which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.
Family:	unix	Class:	patch
Reference(s):	ELSA-2010:0567-01 CVE-2010-2526	Version:	6
Platform(s):	Oracle Linux 5	Product(s):	lvm2-cluster
Definition Synopsis:
Oracle Linux 5.x AND lvm2-cluster is earlier than 0:2.02.56-7.el5_5.4

Definition Id: oval:org.mitre.oval:def:27685

Oval ID:	oval:org.mitre.oval:def:27685
Title:	DEPRECATED: ELSA-2010-0567 -- lvm2-cluster security update (moderate)
Description:	[2.02.56-el5_5.4] - CVE-2010-2526: Fix insecurity when communicating between lvm2 and clvmd. Resolves: #616044
Family:	unix	Class:	patch
Reference(s):	ELSA-2010-0567 CVE-2010-2526	Version:	4
Platform(s):	Oracle Linux 5	Product(s):	lvm2-cluster
Definition Synopsis:
Oracle Linux 5.x AND lvm2-cluster is earlier than 0:2.02.56-7.el5_5.4

CPE : Common Platform Enumeration

Type	Description	Count
Application	Heinz Mauelshagen lvm2 cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.71:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.70:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.69:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.68:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.67:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.66:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.65:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.64:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.63:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.62:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.61:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.60:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.59:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.58:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.57:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.56:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.55:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.54:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.53:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.52:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.51:::::::* cpe:2.3:a:heinz_mauelshagen:lvm2:2.02.50:::::::*	22

OpenVAS Exploits

Date	Description
2011-08-09	Name : CentOS Update for lvm2-cluster CESA-2010:0567 centos5 i386 File : nvt/gb_CESA-2010_0567_lvm2-cluster_centos5_i386.nasl
2010-12-02	Name : Fedora Update for lvm2 FEDORA-2010-13239 File : nvt/gb_fedora_2010_13239_lvm2_fc14.nasl
2010-10-19	Name : Ubuntu Update for lvm2 vulnerability USN-1001-1 File : nvt/gb_ubuntu_USN_1001_1.nasl
2010-10-10	Name : Debian Security Advisory DSA 2095-1 (lvm2) File : nvt/deb_2095_1.nasl
2010-10-01	Name : Fedora Update for lvm2 FEDORA-2010-12250 File : nvt/gb_fedora_2010_12250_lvm2_fc12.nasl
2010-09-14	Name : Fedora Update for lvm2 FEDORA-2010-13708 File : nvt/gb_fedora_2010_13708_lvm2_fc13.nasl
2010-09-14	Name : Fedora Update for udisks FEDORA-2010-13708 File : nvt/gb_fedora_2010_13708_udisks_fc13.nasl
2010-09-07	Name : Mandriva Update for lvm2 MDVSA-2010:171 (lvm2) File : nvt/gb_mandriva_MDVSA_2010_171.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
66753	LVM2 clvmd Abstract Socket Credential Check Weakness Local Privilege Escalation

Nessus® Vulnerability Scanner

Date	Description
2014-12-15	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201412-09.nasl - Type : ACT_GATHER_INFO
2013-07-12	Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2010-0567.nasl - Type : ACT_GATHER_INFO
2013-01-24	Name : The remote Red Hat host is missing a security update. File : redhat-RHSA-2010-0567.nasl - Type : ACT_GATHER_INFO
2012-08-01	Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20100728_lvm2_cluster_lvm2_for_SL5.nasl - Type : ACT_GATHER_INFO
2011-01-21	Name : The remote SuSE 11 host is missing a security update. File : suse_11_lvm2-clvm2-100820.nasl - Type : ACT_GATHER_INFO
2010-12-02	Name : The remote SuSE 11 host is missing a security update. File : suse_11_lvm2-100730.nasl - Type : ACT_GATHER_INFO
2010-10-07	Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1001-1.nasl - Type : ACT_GATHER_INFO
2010-09-27	Name : The remote Fedora host is missing a security update. File : fedora_2010-12250.nasl - Type : ACT_GATHER_INFO
2010-09-16	Name : The remote openSUSE host is missing a security update. File : suse_11_1_lvm2-100812.nasl - Type : ACT_GATHER_INFO
2010-09-12	Name : The remote Fedora host is missing one or more security updates. File : fedora_2010-13708.nasl - Type : ACT_GATHER_INFO
2010-09-07	Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-171.nasl - Type : ACT_GATHER_INFO
2010-09-02	Name : The remote Fedora host is missing a security update. File : fedora_2010-13239.nasl - Type : ACT_GATHER_INFO
2010-08-27	Name : The remote Debian host is missing a security-related update. File : debian_DSA-2095.nasl - Type : ACT_GATHER_INFO
2010-07-30	Name : The remote CentOS host is missing a security update. File : centos_RHSA-2010-0567.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
http://secunia.com/advisories/40759
http://securitytracker.com/id?1024258
http://www.osvdb.org/66753
http://www.ubuntu.com/usn/USN-1001-1
http://www.vupen.com/english/advisories/2010/1944
https://bugzilla.redhat.com/show_bug.cgi?id=614248
https://exchange.xforce.ibmcloud.com/vulnerabilities/60809
https://rhn.redhat.com/errata/RHSA-2010-0567.html
https://rhn.redhat.com/errata/RHSA-2010-0568.html
https://www.redhat.com/archives/linux-lvm/2010-July/msg00083.html

Source	Url

Alert History

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Date	Informations
2024-11-28 23:07:54	Multiple Updates
2024-11-28 12:22:19	Multiple Updates
2020-05-23 01:42:18	Multiple Updates
2020-05-23 00:26:03	Multiple Updates
2017-08-17 09:23:03	Multiple Updates
2016-06-28 18:15:08	Multiple Updates
2016-04-26 19:55:58	Multiple Updates
2014-12-16 13:24:40	Multiple Updates
2014-02-17 10:56:12	Multiple Updates
2013-05-10 23:28:15	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	5
CPE ID(s)	22
Sources(s)	11
osvdb(s)	1
Openvas Exploit(s)	8
Nessus® Exploit(s)	14

	Related
10	GLSA-201412-09
4.6	USN-1001-1
4.6	RHSA-2010:0567
4.6	MDVSA-2010:171
Info : listing not affected by your CVSS Env Score

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4.6 - CVE-2010-2526

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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