Executive Summary
Summary | |
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Title | OpenLDAP vulnerabilities |
Informations | |||
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Name | USN-965-1 | First vendor Publication | 2010-08-09 |
Vendor | Ubuntu | Last vendor Modification | 2010-08-09 |
Severity (Vendor) | N/A | 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:N/AC:L/Au:N/C:N/I:N/A:P) | |||
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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
A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS Ubuntu 8.04 LTS Ubuntu 9.04 Ubuntu 9.10 Ubuntu 10.04 LTS This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: Ubuntu 8.04 LTS: Ubuntu 9.04: Ubuntu 9.10: Ubuntu 10.04 LTS: In general, a standard system update will make all the necessary changes. Details follow: Using the Codenomicon LDAPv3 test suite, Ilkka Mattila and Tuomas Salomäki discovered that the slap_modrdn2mods function in modrdn.c in OpenLDAP does not check the return value from a call to the smr_normalize function. A remote attacker could use specially crafted modrdn requests to crash the slapd daemon or possibly execute arbitrary code. (CVE-2010-0211) Using the Codenomicon LDAPv3 test suite, Ilkka Mattila and Tuomas Salomäki discovered that OpenLDAP does not properly handle empty RDN strings. A remote attacker could use specially crafted modrdn requests to crash the slapd daemon. (CVE-2010-0212) In the default installation under Ubuntu 8.04 LTS and later, attackers would be isolated by the OpenLDAP AppArmor profile for the slapd daemon. |
Original Source
Url : http://www.ubuntu.com/usn/USN-965-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-264 | Permissions, Privileges, and Access Controls |
50 % | CWE-252 | Unchecked Return Value |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:12715 | |||
Oval ID: | oval:org.mitre.oval:def:12715 | ||
Title: | DSA-2077-1 openldap -- several | ||
Description: | Two remote vulnerabilities have been discovered in OpenLDAP. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2010-0211 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 and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences. CVE-2010-0212 OpenLDAP 2.4.22 allows remote attackers to cause a denial of service via a modrdn call with a zero-length RDN destination string. For the stable distribution, this problem has been fixed in version 2.4.11-1+lenny2. For the unstable distribution, this problem has been fixed in version 2.4.23-1. We recommend that you upgrade your openldap packages. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2077-1 CVE-2010-0211 CVE-2010-0212 | Version: | 5 |
Platform(s): | Debian GNU/Linux 5.0 | Product(s): | openldap |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:19902 | |||
Oval ID: | oval:org.mitre.oval:def:19902 | ||
Title: | VMware ESX third party updates for Service Console packages glibc, sudo, and openldap | ||
Description: | OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2010-0212 | Version: | 4 |
Platform(s): | VMWare ESX Server 4.0 | Product(s): | |
Definition Synopsis: | |||
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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: | |||
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Definition Id: oval:org.mitre.oval:def:22380 | |||
Oval ID: | oval:org.mitre.oval:def:22380 | ||
Title: | RHSA-2010:0542: openldap security update (Moderate) | ||
Description: | OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2010:0542-01 CESA-2010:0542 CVE-2010-0211 CVE-2010-0212 | Version: | 29 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | openldap |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:22857 | |||
Oval ID: | oval:org.mitre.oval:def:22857 | ||
Title: | ELSA-2010:0542: openldap security update (Moderate) | ||
Description: | OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2010:0542-01 CVE-2010-0211 CVE-2010-0212 | Version: | 13 |
Platform(s): | Oracle Linux 5 | Product(s): | openldap |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27588 | |||
Oval ID: | oval:org.mitre.oval:def:27588 | ||
Title: | DEPRECATED: ELSA-2010-0542 -- openldap security update (moderate) | ||
Description: | [2.3.43-12.1] - fixed segfault issues in modrdn (#606375) - added patch handling null char in TLS to compat package (#606375, patch backported by Jan Vcelak <jvcelak@redhat.com>) | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2010-0542 CVE-2010-0211 CVE-2010-0212 | Version: | 4 |
Platform(s): | Oracle Linux 5 | Product(s): | openldap |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
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 |
66469 | OpenLDAP servers/slapd/schema_init.c modrdn Request rdn String NULL Dereferen... |
Snort® IPS/IDS
Date | Description |
---|---|
2014-01-10 | OpenLDAP Modrdn RDN NULL string denial of service attempt RuleID : 18807 - Revision : 10 - Type : SERVER-OTHER |
2014-01-10 | OpenLDAP Modrdn utf-8 string code execution attempt RuleID : 18804 - Revision : 11 - Type : SERVER-WEBAPP |
Nessus® Vulnerability Scanner
Date | Description |
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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 |
Alert History
Date | Informations |
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2014-02-17 12:06:57 |
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