Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2010-3856 | First vendor Publication | 2011-01-07 |
| 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: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
| ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3856 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:12604 | |||
| Oval ID: | oval:org.mitre.oval:def:12604 | ||
| Title: | DSA-2122-1 glibc -- missing input sanitisation | ||
| Description: | Ben Hawkes and Tavis Ormandy discovered that the dynamic loader in GNU libc allows local users to gain root privileges using a crafted LD_AUDIT environment variable. For the stable distribution, this problem has been fixed in version 2.7-18lenny6. For the upcoming stable distribution, this problem has been fixed in version 2.11.2-6+squeeze1 of the eglibc package. For the unstable distribution, this problem will be fixed soon. We recommend that you upgrade your glibc packages. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2122-1 CVE-2010-3847 CVE-2010-3856 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:12802 | |||
| Oval ID: | oval:org.mitre.oval:def:12802 | ||
| Title: | DSA-2122-2 glibc -- missing input sanitisation | ||
| Description: | Colin Watson discovered that the update for stable relased in DSA-2122-1 did not complete address the underlying security issue in all possible scenarios. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-2122-2 CVE-2010-3847 CVE-2010-3856 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 | Product(s): | glibc |
| Definition Synopsis: | |||
| Definition Id: oval:org.mitre.oval:def:20315 | |||
| Oval ID: | oval:org.mitre.oval:def:20315 | ||
| Title: | VMware ESX third party updates for Service Console packages glibc, sudo, and openldap | ||
| Description: | ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2010-3856 | Version: | 4 |
| Platform(s): | VMWare ESX Server 4.1 VMWare ESX Server 4.0 | Product(s): | |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:21997 | |||
| Oval ID: | oval:org.mitre.oval:def:21997 | ||
| Title: | RHSA-2010:0793: glibc security update (Important) | ||
| Description: | ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2010:0793-01 CESA-2010:0793 CVE-2010-3856 | Version: | 4 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:22327 | |||
| Oval ID: | oval:org.mitre.oval:def:22327 | ||
| Title: | RHSA-2010:0872: glibc security and bug fix update (Important) | ||
| Description: | ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. | ||
| Family: | unix | Class: | patch |
| Reference(s): | RHSA-2010:0872-02 CVE-2010-3847 CVE-2010-3856 | Version: | 29 |
| Platform(s): | Red Hat Enterprise Linux 6 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:22846 | |||
| Oval ID: | oval:org.mitre.oval:def:22846 | ||
| Title: | ELSA-2010:0793: glibc security update (Important) | ||
| Description: | ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010:0793-01 CVE-2010-3856 | Version: | 6 |
| Platform(s): | Oracle Linux 5 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:23540 | |||
| Oval ID: | oval:org.mitre.oval:def:23540 | ||
| Title: | ELSA-2010:0872: glibc security and bug fix update (Important) | ||
| Description: | ld.so in the GNU C Library (aka glibc or libc6) before 2.11.3, and 2.12.x before 2.12.2, does not properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects (DSOs) as audit objects, which allows local users to gain privileges by leveraging an unsafe DSO located in a trusted library directory, as demonstrated by libpcprofile.so. | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010:0872-02 CVE-2010-3847 CVE-2010-3856 | Version: | 13 |
| Platform(s): | Oracle Linux 6 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:27803 | |||
| Oval ID: | oval:org.mitre.oval:def:27803 | ||
| Title: | DEPRECATED: ELSA-2010-0872 -- glibc security and bug fix update (important) | ||
| Description: | [2.12-1.7.el6_0.3] - Require suid bit on audit objects in privileged programs (#645679, CVE-2010-3856) [2.12-1.7.el6_0.2] - Never expand in privileged programs (#643821) [2.12-1.7.el6_0.1] - Fix bug in generic strstr/memmem implementation handling certain repeated patterns (#643341) - Correctly align TCB for AVX (#643343) | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010-0872 CVE-2010-3847 CVE-2010-3856 | Version: | 4 |
| Platform(s): | Oracle Linux 6 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:28160 | |||
| Oval ID: | oval:org.mitre.oval:def:28160 | ||
| Title: | DEPRECATED: ELSA-2010-0793 -- glibc security update (important) | ||
| Description: | [2.5-49.el5_5.7] - Require suid bit on audit objects in privileged programs (#645677, CVE-2010-3856) | ||
| Family: | unix | Class: | patch |
| Reference(s): | ELSA-2010-0793 CVE-2010-3856 | Version: | 4 |
| Platform(s): | Oracle Linux 5 | Product(s): | glibc |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
ExploitDB Exploits
| id | Description |
|---|---|
| 2011-11-10 | glibc LD_AUDIT arbitrary DSO load Privilege Escalation |
| 2010-10-22 | GNU C library dynamic linker LD_AUDIT arbitrary DSO load Vulnerability |
OpenVAS Exploits
| Date | Description |
|---|---|
| 2011-08-09 | Name : CentOS Update for glibc CESA-2010:0793 centos5 i386 File : nvt/gb_CESA-2010_0793_glibc_centos5_i386.nasl |
| 2011-03-09 | Name : Gentoo Security Advisory GLSA 201011-01 (glibc) File : nvt/glsa_201011_01.nasl |
| 2011-03-07 | Name : Debian Security Advisory DSA 2122-2 (glibc) File : nvt/deb_2122_2.nasl |
| 2011-01-14 | Name : Ubuntu Update for eglibc, glibc vulnerability USN-1009-2 File : nvt/gb_ubuntu_USN_1009_2.nasl |
| 2010-12-02 | Name : Fedora Update for glibc FEDORA-2010-16851 File : nvt/gb_fedora_2010_16851_glibc_fc14.nasl |
| 2010-11-17 | Name : Debian Security Advisory DSA 2122-1 (glibc) File : nvt/deb_2122_1.nasl |
| 2010-11-16 | Name : Fedora Update for glibc FEDORA-2010-16641 File : nvt/gb_fedora_2010_16641_glibc_fc12.nasl |
| 2010-11-16 | Name : SuSE Update for glibc SUSE-SA:2010:052 File : nvt/gb_suse_2010_052.nasl |
| 2010-11-04 | Name : RedHat Update for glibc RHSA-2010:0793-01 File : nvt/gb_RHSA-2010_0793-01_glibc.nasl |
| 2010-11-04 | Name : Fedora Update for glibc FEDORA-2010-16655 File : nvt/gb_fedora_2010_16655_glibc_fc13.nasl |
| 2010-10-26 | Name : Mandriva Update for glibc MDVSA-2010:212 (glibc) File : nvt/gb_mandriva_MDVSA_2010_212.nasl |
| 2010-10-26 | Name : Ubuntu Update for glibc, eglibc vulnerabilities USN-1009-1 File : nvt/gb_ubuntu_USN_1009_1.nasl |
| 0000-00-00 | Name : Slackware Advisory SSA:2010-301-01 glibc File : nvt/esoft_slk_ssa_2010_301_01.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 68920 | GNU C Library Dynamic Linker LD_AUDIT non-setuid Library Loading Issue GNU C Library contains a flaw related to 'ld.so' failing to properly restrict use of the LD_AUDIT environment variable to reference dynamic shared objects as audit objects. This may allow a local attacker to gain elevated privileges via an unsafe DSO located in a trusted library directory. |
Metasploit Database
| id | Description |
|---|---|
| 2010-10-18 | glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2016-03-04 | Name : The remote VMware ESX host is missing a security-related patch. File : vmware_VMSA-2011-0001_remote.nasl - Type : ACT_GATHER_INFO |
| 2015-02-02 | Name : The remote OracleVM host is missing one or more security updates. File : oraclevm_OVMSA-2015-0023.nasl - Type : ACT_GATHER_INFO |
| 2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_glibc-101027.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2010-0793.nasl - Type : ACT_GATHER_INFO |
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2010-0872.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20101110_glibc_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
| 2011-01-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1009-2.nasl - Type : ACT_GATHER_INFO |
| 2011-01-06 | Name : The remote VMware ESX host is missing one or more security-related patches. File : vmware_VMSA-2011-0001.nasl - Type : ACT_GATHER_INFO |
| 2010-12-02 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_glibc-101025.nasl - Type : ACT_GATHER_INFO |
| 2010-11-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2010-0793.nasl - Type : ACT_GATHER_INFO |
| 2010-11-18 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0872.nasl - Type : ACT_GATHER_INFO |
| 2010-11-16 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201011-01.nasl - Type : ACT_GATHER_INFO |
| 2010-11-01 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16641.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16851.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Fedora host is missing a security update. File : fedora_2010-16655.nasl - Type : ACT_GATHER_INFO |
| 2010-10-29 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2010-301-01.nasl - Type : ACT_GATHER_INFO |
| 2010-10-28 | Name : The remote openSUSE host is missing a security update. File : suse_11_1_glibc-101026.nasl - Type : ACT_GATHER_INFO |
| 2010-10-28 | Name : The remote openSUSE host is missing a security update. File : suse_11_2_glibc-101027.nasl - Type : ACT_GATHER_INFO |
| 2010-10-28 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_glibc-7201.nasl - Type : ACT_GATHER_INFO |
| 2010-10-26 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0793.nasl - Type : ACT_GATHER_INFO |
| 2010-10-25 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-212.nasl - Type : ACT_GATHER_INFO |
| 2010-10-24 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1009-1.nasl - Type : ACT_GATHER_INFO |
| 2010-10-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2122.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-11-28 23:06:30 |
|
| 2024-11-28 12:23:16 |
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| 2023-07-21 00:27:53 |
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| 2023-07-20 17:27:34 |
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| 2023-07-20 00:27:35 |
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| 2023-02-13 09:29:02 |
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| 2023-02-02 21:28:49 |
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| 2021-05-04 12:12:39 |
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| 2021-04-22 01:13:20 |
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| 2020-12-11 01:05:56 |
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| 2020-05-24 01:06:56 |
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| 2020-05-23 13:16:56 |
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| 2020-05-23 01:42:52 |
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| 2020-05-23 00:26:43 |
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| 2019-06-14 05:20:26 |
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| 2019-06-13 21:19:22 |
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| 2019-06-13 13:19:22 |
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| 2018-10-11 00:19:58 |
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| 2018-05-30 12:03:15 |
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| 2018-02-15 09:19:53 |
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| 2017-12-22 12:01:14 |
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| 2016-12-07 09:24:10 |
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| 2016-04-26 20:10:06 |
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| 2016-03-05 13:26:42 |
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| 2015-02-03 13:24:09 |
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| 2014-06-14 13:29:37 |
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| 2014-02-17 10:58:08 |
|
| 2013-05-10 23:35:03 |
|
