4.3 - CVE-2010-2939

Executive Summary

Informations
Name	CVE-2010-2939	First vendor Publication	2010-08-17
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:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score	4.3	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Medium
Cvss Expoit Score	8.6	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2939

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-399	Resource Management Errors

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12299

Oval ID:	oval:org.mitre.oval:def:12299
Title:	DSA-2100-1 openssl -- double free
Description:	George Guninski discovered a double free in the ECDH code of the OpenSSL crypto library, which may lead to denial of service and potentially the execution of arbitrary code. For the stable distribution, this problem has been fixed in version 0.9.8g-15+lenny8. For the unstable distribution, this problem has been fixed in version 0.9.8o-2. We recommend that you upgrade your openssl packages.
Family:	unix	Class:	patch
Reference(s):	DSA-2100-1 CVE-2010-2939	Version:	5
Platform(s):	Debian GNU/Linux 5.0	Product(s):	openssl
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 libssl-dev DPKG is earlier than 0.9.8g-15+lenny8 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8g-15+lenny8 AND libssl0.9.8 DPKG is earlier than 0.9.8g-15+lenny8 AND openssl DPKG is earlier than 0.9.8g-15+lenny8

Definition Id: oval:org.mitre.oval:def:12844

Oval ID:	oval:org.mitre.oval:def:12844
Title:	USN-1003-1 -- openssl vulnerabilities
Description:	It was discovered that OpenSSL incorrectly handled return codes from the bn_wexpand function calls. A remote attacker could trigger this flaw in services that used SSL to cause a denial of service or possibly execute arbitrary code with application privileges. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.04 and 9.10. It was discovered that OpenSSL incorrectly handled certain private keys with an invalid prime. A remote attacker could trigger this flaw in services that used SSL to cause a denial of service or possibly execute arbitrary code with application privileges. The default compiler options for affected releases should reduce the vulnerability to a denial of service
Family:	unix	Class:	patch
Reference(s):	USN-1003-1 CVE-2009-3245 CVE-2010-2939	Version:	5
Platform(s):	Ubuntu 9.04 Ubuntu 9.10 Ubuntu 6.06 Ubuntu 8.04 Ubuntu 10.10 Ubuntu 10.04	Product(s):	openssl
Definition Synopsis:
Release section Ubuntu 9.04 is installed AND Architecture section Architecture independet section Installed architecture is all AND openssl-doc DPKG is earlier than 0.9.8g-15ubuntu3.6 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section libcrypto0.9.8-udeb DPKG is earlier than 0.9.8g-15ubuntu3.6 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8g-15ubuntu3.6 AND libssl0.9.8 DPKG is earlier than 0.9.8g-15ubuntu3.6 AND libssl-dev DPKG is earlier than 0.9.8g-15ubuntu3.6 AND openssl DPKG is earlier than 0.9.8g-15ubuntu3.6 OR Release section Ubuntu 9.10 is installed AND Architecture section Architecture independet section Installed architecture is all AND openssl-doc DPKG is earlier than 0.9.8g-16ubuntu3.3 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section libcrypto0.9.8-udeb DPKG is earlier than 0.9.8g-16ubuntu3.3 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8g-16ubuntu3.3 AND libssl0.9.8 DPKG is earlier than 0.9.8g-16ubuntu3.3 AND libssl-dev DPKG is earlier than 0.9.8g-16ubuntu3.3 AND openssl DPKG is earlier than 0.9.8g-16ubuntu3.3 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 libssl0.9.8 DPKG is earlier than 0.9.8a-7ubuntu0.13 AND libcrypto0.9.8-udeb DPKG is earlier than 0.9.8a-7ubuntu0.13 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8a-7ubuntu0.13 AND openssl DPKG is earlier than 0.9.8a-7ubuntu0.13 AND libssl-dev DPKG is earlier than 0.9.8a-7ubuntu0.13 OR Release section Ubuntu 8.04 is installed AND Architecture section Architecture independet section Installed architecture is all AND openssl-doc DPKG is earlier than 0.9.8g-4ubuntu3.11 OR Architecture depended section Supported architectures section Installed architecture is amd64 AND Installed architecture is i386 AND Installed architecture is powerpc AND Installed architecture is sparc AND Installed architecture is lpia AND Packages section libcrypto0.9.8-udeb DPKG is earlier than 0.9.8g-4ubuntu3.11 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8g-4ubuntu3.11 AND libssl0.9.8 DPKG is earlier than 0.9.8g-4ubuntu3.11 AND libssl-dev DPKG is earlier than 0.9.8g-4ubuntu3.11 AND openssl DPKG is earlier than 0.9.8g-4ubuntu3.11 OR Release section Ubuntu 10.10 is installed AND Architecture section Architecture independet section Installed architecture is all AND openssl-doc DPKG is earlier than 0.9.8o-1ubuntu4.1 OR Architecture depended section Supported architectures section Installed architecture is powerpc AND Installed architecture is amd64 AND Installed architecture is i386 AND Packages section libssl-dev DPKG is earlier than 0.9.8o-1ubuntu4.1 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8o-1ubuntu4.1 AND openssl DPKG is earlier than 0.9.8o-1ubuntu4.1 AND libcrypto0.9.8-udeb DPKG is earlier than 0.9.8o-1ubuntu4.1 AND libssl0.9.8 DPKG is earlier than 0.9.8o-1ubuntu4.1 AND libssl0.9.8-udeb DPKG is earlier than 0.9.8o-1ubuntu4.1 OR Release section Ubuntu 10.04 is installed AND Architecture section Architecture independet section Installed architecture is all AND openssl-doc DPKG is earlier than 0.9.8k-7ubuntu8.3 OR Architecture depended section Supported architectures section Installed architecture is sparc AND Installed architecture is powerpc AND Installed architecture is amd64 AND Installed architecture is i386 AND Packages section libssl-dev DPKG is earlier than 0.9.8k-7ubuntu8.3 AND libssl0.9.8-dbg DPKG is earlier than 0.9.8k-7ubuntu8.3 AND openssl DPKG is earlier than 0.9.8k-7ubuntu8.3 AND libcrypto0.9.8-udeb DPKG is earlier than 0.9.8k-7ubuntu8.3 AND libssl0.9.8 DPKG is earlier than 0.9.8k-7ubuntu8.3 AND libssl0.9.8-udeb DPKG is earlier than 0.9.8k-7ubuntu8.3

Definition Id: oval:org.mitre.oval:def:20537

Oval ID:	oval:org.mitre.oval:def:20537
Title:	Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX
Description:	Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.
Family:	unix	Class:	vulnerability
Reference(s):	CVE-2010-2939	Version:	4
Platform(s):	VMWare ESX Server 4.1 VMWare ESX Server 4.0	Product(s):
Definition Synopsis:
Patch ESX410-201101201-SG is not installed VMware ESX Server 4.1 is installed AND Patch ESX410-201101201-SG is not installed OR Patch ESX400-201103401-SG is not installed VMware ESX Server 4.0 is installed AND Patch ESX400-201103401-SG is not installed

Definition Id: oval:org.mitre.oval:def:24436

Oval ID:	oval:org.mitre.oval:def:24436
Title:	Vulnerability in OpenSSL 1.0.0a, 0.9.8, 0.9.7, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code
Description:	Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.
Family:	windows	Class:	vulnerability
Reference(s):	CVE-2010-2939	Version:	4
Platform(s):	Microsoft Windows XP Microsoft Windows Server 2003 Microsoft Windows Vista Microsoft Windows 7 Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows 8 Microsoft Windows 8.1 Microsoft Windows Server 2012 Microsoft Windows Server 2012 R2	Product(s):	OpenSSL
Definition Synopsis:
Check vulnerable OpenSSL Check if the version of OpenSSL 0.9.7.0 before 1.0.0a AND OpenSSL is installed OR Check vulnerable OpenSSL (32_bit) Check if the version of OpenSSL 0.9.7.0 before 1.0.0a (32_bit) AND OpenSSL (32_bit) is installed AND Check if the version of ssleay32.dll 0.9.7.0 before 1.0.0a ProgramFilesDir AND Check if the version of ssleay32.dll 0.9.7.0 before 1.0.0a ProgramFilesDir x86 AND Check if the version of ssleay32.dll 0.9.7.0 before 1.0.0a under Sytem32 and SysWOW64

CPE : Common Platform Enumeration

Type	Description	Count
Application	Openssl cpe:2.3:a:openssl:openssl:1.0.0a:::::::* cpe:2.3:a:openssl:openssl:0.9.8:-:::::: cpe:2.3:a:openssl:openssl:0.9.7:-::::::	3

OpenVAS Exploits

Date	Description
2012-03-16	Name : VMSA-2011-0003.2 Third party component updates for VMware vCenter Server, vCe... File : nvt/gb_VMSA-2011-0003.nasl
2012-02-12	Name : Gentoo Security Advisory GLSA 201110-01 (openssl) File : nvt/glsa_201110_01.nasl
2011-05-02	Name : HP System Management Homepage Multiple Vulnerabilities File : nvt/secpod_hp_smh_mult_vuln_apr11.nasl
2011-01-24	Name : FreeBSD Security Advisory (FreeBSD-SA-10:10.openssl.asc) File : nvt/freebsdsa_openssl8.nasl
2010-10-19	Name : Ubuntu Update for openssl vulnerabilities USN-1003-1 File : nvt/gb_ubuntu_USN_1003_1.nasl
2010-10-10	Name : Debian Security Advisory DSA 2100-1 (openssl) File : nvt/deb_2100_1.nasl
2010-09-27	Name : Mandriva Update for openssl MDVSA-2010:168 (openssl) File : nvt/gb_mandriva_MDVSA_2010_168.nasl
2010-08-10	Name : OpenSSL 'ssl3_get_key_exchange()' Use-After-Free Memory Corruption Vulnerability File : nvt/gb_openssl_42306.nasl
0000-00-00	Name : Slackware Advisory SSA:2010-326-01 openssl File : nvt/esoft_slk_ssa_2010_326_01.nasl

Open Source Vulnerability Database (OSVDB)

Id	Description
66946	OpenSSL ssl/s3_clnt.c ssl3_get_key_exchange() Function Use-After-Free DoS

Information Assurance Vulnerability Management (IAVM)

Date	Description
2011-05-12	IAVM : 2011-A-0066 - Multiple Vulnerabilities in VMware Products Severity : Category I - VMSKEY : V0027158

Snort® IPS/IDS

Date	Description
2014-01-10	OpenSSL ssl3_get_key_exchange use-after-free attempt RuleID : 19092 - Revision : 10 - Type : SERVER-OTHER
2014-01-10	OpenSSL ssl3_get_key_exchange use-after-free attempt RuleID : 19091 - Revision : 10 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date	Description
2016-03-04	Name : The remote VMware ESX / ESXi host is missing a security-related patch. File : vmware_VMSA-2011-0003_remote.nasl - Type : ACT_GATHER_INFO
2014-06-13	Name : The remote openSUSE host is missing a security update. File : suse_11_3_libopenssl-devel-100927.nasl - Type : ACT_GATHER_INFO
2012-01-04	Name : The remote SSL layer is affected by a denial of service vulnerability. File : openssl_0_9_8p_1_0_0e.nasl - Type : ACT_GATHER_INFO
2011-10-10	Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201110-01.nasl - Type : ACT_GATHER_INFO
2011-05-05	Name : The remote openSUSE host is missing a security update. File : suse_11_1_libopenssl-devel-100927.nasl - Type : ACT_GATHER_INFO
2011-05-05	Name : The remote openSUSE host is missing a security update. File : suse_11_2_libopenssl-devel-100927.nasl - Type : ACT_GATHER_INFO
2011-04-22	Name : The remote web server is affected by multiple vulnerabilities. File : hpsmh_6_3_0_22.nasl - Type : ACT_GATHER_INFO
2011-02-14	Name : The remote VMware ESXi / ESX host is missing one or more security-related pat... File : vmware_VMSA-2011-0003.nasl - Type : ACT_GATHER_INFO
2010-12-02	Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libopenssl-devel-100927.nasl - Type : ACT_GATHER_INFO
2010-11-22	Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2010-326-01.nasl - Type : ACT_GATHER_INFO
2010-11-16	Name : The remote SuSE 10 host is missing a security-related patch. File : suse_openssl-7174.nasl - Type : ACT_GATHER_INFO
2010-10-08	Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1003-1.nasl - Type : ACT_GATHER_INFO
2010-09-02	Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-168.nasl - Type : ACT_GATHER_INFO
2010-09-01	Name : The remote Debian host is missing a security-related update. File : debian_DSA-2100.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00005.html
http://marc.info/?l=bugtraq&m=130331363227777&w=2
http://marc.info/?l=bugtraq&m=130331363227777&w=2
http://seclists.org/fulldisclosure/2010/Aug/84
http://secunia.com/advisories/40906
http://secunia.com/advisories/41105
http://secunia.com/advisories/42309
http://secunia.com/advisories/42413
http://secunia.com/advisories/43312
http://security.FreeBSD.org/advisories/FreeBSD-SA-10:10.openssl.asc
http://securitytracker.com/id?1024296
http://slackware.com/security/viewer.php?l=slackware-security&y=2010&...
http://www.debian.org/security/2010/dsa-2100
http://www.mail-archive.com/openssl-dev%40openssl.org/msg28043.html
http://www.mail-archive.com/openssl-dev%40openssl.org/msg28045.html
http://www.mail-archive.com/openssl-dev%40openssl.org/msg28049.html
http://www.openwall.com/lists/oss-security/2010/08/11/6
http://www.securityfocus.com/archive/1/516397/100/0/threaded
http://www.ubuntu.com/usn/USN-1003-1
http://www.vmware.com/security/advisories/VMSA-2011-0003.html
http://www.vupen.com/english/advisories/2010/2038
http://www.vupen.com/english/advisories/2010/2229
http://www.vupen.com/english/advisories/2010/3077

Source	Url

Alert History

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Date	Informations
2024-11-28 23:07:49	Multiple Updates
2024-11-28 12:22:34	Multiple Updates
2024-08-02 12:14:10	Multiple Updates
2024-08-02 01:03:50	Multiple Updates
2024-02-02 01:13:45	Multiple Updates
2024-02-01 12:03:45	Multiple Updates
2023-11-07 21:47:34	Multiple Updates
2023-09-05 12:12:48	Multiple Updates
2023-09-05 01:03:37	Multiple Updates
2023-09-02 12:12:51	Multiple Updates
2023-09-02 01:03:39	Multiple Updates
2023-08-12 12:15:18	Multiple Updates
2023-08-12 01:03:39	Multiple Updates
2023-08-11 12:12:54	Multiple Updates
2023-08-11 01:03:47	Multiple Updates
2023-08-06 12:12:25	Multiple Updates
2023-08-06 01:03:41	Multiple Updates
2023-08-04 12:12:31	Multiple Updates
2023-08-04 01:03:42	Multiple Updates
2023-07-14 12:12:27	Multiple Updates
2023-07-14 01:03:40	Multiple Updates
2023-03-29 01:14:15	Multiple Updates
2023-03-28 12:03:46	Multiple Updates
2023-02-13 09:29:09	Multiple Updates
2022-10-11 12:11:06	Multiple Updates
2022-10-11 01:03:27	Multiple Updates
2021-05-04 12:11:50	Multiple Updates
2021-04-22 01:12:29	Multiple Updates
2020-05-23 00:26:14	Multiple Updates
2018-10-11 00:19:54	Multiple Updates
2016-04-26 20:00:16	Multiple Updates
2016-03-05 13:26:42	Multiple Updates
2014-06-14 13:29:03	Multiple Updates
2014-02-17 10:56:47	Multiple Updates
2014-01-19 21:27:03	Multiple Updates
2013-11-11 12:38:52	Multiple Updates
2013-05-10 23:30:01	Multiple Updates

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	4
CPE ID(s)	3
Sources(s)	23
osvdb(s)	1
Openvas Exploit(s)	9
IAVM(s)	1
Snort® Rule(s)	2
Nessus® Exploit(s)	14

	Related
10	VMSA-2011-0003
10	USN-1003-1
10	HPSBMA02662 SSR...
10	GLSA-201110-01
4.3	MDVSA-2010:168
4.3	DSA-2100
Info : listing not affected by your CVSS Env Score

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