Executive Summary

Informations
Name CVE-2010-0211 First vendor Publication 2010-07-28
Vendor Cve Last vendor Modification 2024-01-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0211

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-252 Unchecked Return Value

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:20506
 
Oval ID: oval:org.mitre.oval:def:20506
Title: VMware ESX third party updates for Service Console packages glibc, sudo, and openldap
Description: The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.
Family: unix Class: vulnerability
Reference(s): CVE-2010-0211
 Version: 4
Platform(s): VMWare ESX Server 4.0
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 1
Os 73
Os 68
Os 1
Os 2

OpenVAS Exploits

Date Description
2011-09-07 Name : Mac OS X v10.6.4 Multiple Vulnerabilities (2010-007)
File : nvt/gb_macosx_su10-007.nasl
2011-08-09 Name : CentOS Update for compat-openldap CESA-2010:0542 centos5 i386
File : nvt/gb_CESA-2010_0542_compat-openldap_centos5_i386.nasl
2010-11-16 Name : Fedora Update for openldap FEDORA-2010-11319
File : nvt/gb_fedora_2010_11319_openldap_fc12.nasl
2010-08-30 Name : Fedora Update for openldap FEDORA-2010-11343
File : nvt/gb_fedora_2010_11343_openldap_fc13.nasl
2010-08-21 Name : Debian Security Advisory DSA 2077-1 (openldap)
File : nvt/deb_2077_1.nasl
2010-08-13 Name : Ubuntu Update for OpenLDAP vulnerabilities USN-965-1
File : nvt/gb_ubuntu_USN_965_1.nasl
2010-07-30 Name : Mandriva Update for openldap MDVSA-2010:142 (openldap)
File : nvt/gb_mandriva_MDVSA_2010_142.nasl
2010-07-23 Name : RedHat Update for openldap RHSA-2010:0542-01
File : nvt/gb_RHSA-2010_0542-01_openldap.nasl
2010-07-23 Name : RedHat Update for openldap RHSA-2010:0543-01
File : nvt/gb_RHSA-2010_0543-01_openldap.nasl
2010-07-20 Name : OpenLDAP 'modrdn' Request Multiple Vulnerabilities
File : nvt/gb_openldap_41770.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
66470 OpenLDAP servers/slapd/modrdn.c modrdn Request rdn String Memory Corruption

Snort® IPS/IDS

Date Description
2014-01-10 OpenLDAP Modrdn utf-8 string code execution attempt
RuleID : 18804 - Revision : 11 - Type : SERVER-WEBAPP

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
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2010-0622.nasl - Type : ACT_GATHER_INFO
2014-07-01 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201406-36.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2010-0542.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2010-0543.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20100720_openldap_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2011-01-21 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libldap-2_4-2-100616.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_libldap-2_4-2-100615.nasl - Type : ACT_GATHER_INFO
2010-11-10 Name : The remote host is missing a Mac OS X update that fixes various security issues.
File : macosx_10_6_5.nasl - Type : ACT_GATHER_INFO
2010-11-01 Name : The remote Fedora host is missing a security update.
File : fedora_2010-11319.nasl - Type : ACT_GATHER_INFO
2010-10-11 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_openldap2-7074.nasl - Type : ACT_GATHER_INFO
2010-08-26 Name : The remote SuSE 9 host is missing a security-related patch.
File : suse9_12624.nasl - Type : ACT_GATHER_INFO
2010-08-26 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_libldap-2_4-2-100707.nasl - Type : ACT_GATHER_INFO
2010-08-26 Name : The remote openSUSE host is missing a security update.
File : suse_11_1_libldap-2_4-2-100707.nasl - Type : ACT_GATHER_INFO
2010-08-24 Name : The remote Fedora host is missing a security update.
File : fedora_2010-11343.nasl - Type : ACT_GATHER_INFO
2010-08-10 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-965-1.nasl - Type : ACT_GATHER_INFO
2010-08-03 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2077.nasl - Type : ACT_GATHER_INFO
2010-07-30 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-142.nasl - Type : ACT_GATHER_INFO
2010-07-28 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2010-0543.nasl - Type : ACT_GATHER_INFO
2010-07-28 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2010-0542.nasl - Type : ACT_GATHER_INFO
2010-07-26 Name : The remote openSUSE host is missing a security update.
File : suse_11_0_openldap2-100712.nasl - Type : ACT_GATHER_INFO
2010-07-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2010-0542.nasl - Type : ACT_GATHER_INFO
2010-07-22 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2010-0543.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
APPLE http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
BID http://www.securityfocus.com/bid/41770
BUGTRAQ http://www.securityfocus.com/archive/1/515545/100/0/threaded
CONFIRM http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://support.apple.com/kb/HT4435
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6570
http://www.vmware.com/security/advisories/VMSA-2011-0001.html
GENTOO http://security.gentoo.org/glsa/glsa-201406-36.xml
REDHAT http://www.redhat.com/support/errata/RHSA-2010-0542.html
http://www.redhat.com/support/errata/RHSA-2010-0543.html
SECTRACK http://www.securitytracker.com/id?1024221
SECUNIA http://secunia.com/advisories/40639
http://secunia.com/advisories/40677
http://secunia.com/advisories/40687
http://secunia.com/advisories/42787
SUSE http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
VUPEN http://www.vupen.com/english/advisories/2010/1849
http://www.vupen.com/english/advisories/2010/1858
http://www.vupen.com/english/advisories/2011/0025

Alert History

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Date Informations
2024-01-21 09:27:48
  • Multiple Updates
2021-05-04 12:11:00
  • Multiple Updates
2021-04-22 01:11:33
  • Multiple Updates
2020-05-23 00:25:08
  • Multiple Updates
2018-10-11 00:19:46
  • Multiple Updates
2017-01-07 09:25:07
  • Multiple Updates
2016-12-08 09:23:23
  • Multiple Updates
2016-04-26 19:31:20
  • Multiple Updates
2016-03-05 13:26:42
  • Multiple Updates
2014-11-18 13:25:35
  • Multiple Updates
2014-07-02 13:25:50
  • Multiple Updates
2014-02-17 10:53:25
  • Multiple Updates
2014-01-19 21:26:31
  • Multiple Updates
2013-05-10 23:16:46
  • Multiple Updates