Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title OpenSSL vulnerabilities
Informations
Name USN-1451-1 First vendor Publication 2012-05-24
Vendor Ubuntu Last vendor Modification 2012-05-24
Severity (Vendor) N/A Revision N/A

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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS

Summary:

Applications using OpenSSL in certain situations could be made to crash or expose sensitive information.

Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools

Details:

Ivan Nestlerode discovered that the Cryptographic Message Syntax (CMS) and PKCS #7 implementations in OpenSSL returned early if RSA decryption failed. This could allow an attacker to expose sensitive information via a Million Message Attack (MMA). (CVE-2012-0884)

It was discovered that an integer underflow was possible when using TLS 1.1, TLS 1.2, or DTLS with CBC encryption. This could allow a remote attacker to cause a denial of service. (CVE-2012-2333)

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 LTS:
libssl1.0.0 1.0.1-4ubuntu5.2
openssl 1.0.1-4ubuntu5.2

Ubuntu 11.10:
libssl1.0.0 1.0.0e-2ubuntu4.6
openssl 1.0.0e-2ubuntu4.6

Ubuntu 11.04:
libssl0.9.8 0.9.8o-5ubuntu1.7
openssl 0.9.8o-5ubuntu1.7

Ubuntu 10.04 LTS:
libssl0.9.8 0.9.8k-7ubuntu8.13
openssl 0.9.8k-7ubuntu8.13

Ubuntu 8.04 LTS:
libssl0.9.8 0.9.8g-4ubuntu3.19
openssl 0.9.8g-4ubuntu3.19

After a standard system update you need to reboot your computer to make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-1451-1
CVE-2012-0884, CVE-2012-2333

Package Information:
https://launchpad.net/ubuntu/+source/openssl/1.0.1-4ubuntu5.2
https://launchpad.net/ubuntu/+source/openssl/1.0.0e-2ubuntu4.6
https://launchpad.net/ubuntu/+source/openssl/0.9.8o-5ubuntu1.7
https://launchpad.net/ubuntu/+source/openssl/0.9.8k-7ubuntu8.13
https://launchpad.net/ubuntu/+source/openssl/0.9.8g-4ubuntu3.19

Original Source

Url : http://www.ubuntu.com/usn/USN-1451-1

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-310 Cryptographic Issues
50 % CWE-189 Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:17579
 
Oval ID: oval:org.mitre.oval:def:17579
Title: USN-1451-1 -- openssl vulnerabilities
Description: Applications using OpenSSL in certain situations could be made to crash or expose sensitive information.
Family: unix Class: patch
Reference(s): USN-1451-1
CVE-2012-0884
CVE-2012-2333
Version: 7
Platform(s): Ubuntu 12.04
Ubuntu 11.10
Ubuntu 11.04
Ubuntu 10.04
Ubuntu 8.04
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:17865
 
Oval ID: oval:org.mitre.oval:def:17865
Title: DSA-2475-1 openssl - integer underflow
Description: It was discovered that openssl did not correctly handle explicit Initialization Vectors for CBC encryption modes, as used in TLS 1.1, 1.2, and DTLS. An incorrect calculation would lead to an integer underflow and incorrect memory access, causing denial of service (application crash.)
Family: unix Class: patch
Reference(s): DSA-2475-1
CVE-2012-2333
Version: 7
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:19623
 
Oval ID: oval:org.mitre.oval:def:19623
Title: HP-UX Running OpenSSL, Remote Denial of Service (DoS)
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: unix Class: vulnerability
Reference(s): CVE-2012-2333
Version: 11
Platform(s): HP-UX 11
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:19793
 
Oval ID: oval:org.mitre.oval:def:19793
Title: HP-UX Running OpenSSL, Remote Denial of Service (DoS)
Description: The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.
Family: unix Class: vulnerability
Reference(s): CVE-2012-0884
Version: 11
Platform(s): HP-UX 11
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:20725
 
Oval ID: oval:org.mitre.oval:def:20725
Title: Multiple OpenSSL vulnerabilities
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: unix Class: vulnerability
Reference(s): CVE-2012-2333
Version: 4
Platform(s): IBM AIX 6.1
IBM AIX 7.1
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:20753
 
Oval ID: oval:org.mitre.oval:def:20753
Title: Multiple OpenSSL vulnerabilities
Description: The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.
Family: unix Class: vulnerability
Reference(s): CVE-2012-0884
Version: 4
Platform(s): IBM AIX 6.1
IBM AIX 7.1
Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21388
 
Oval ID: oval:org.mitre.oval:def:21388
Title: RHSA-2012:0699: openssl security and bug fix update (Moderate)
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: unix Class: patch
Reference(s): RHSA-2012:0699-01
CESA-2012:0699
CVE-2012-2333
Version: 4
Platform(s): Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
CentOS Linux 5
CentOS Linux 6
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23379
 
Oval ID: oval:org.mitre.oval:def:23379
Title: DEPRECATED: ELSA-2012:0699: openssl security and bug fix update (Moderate)
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: unix Class: patch
Reference(s): ELSA-2012:0699-01
CVE-2012-2333
Version: 7
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23676
 
Oval ID: oval:org.mitre.oval:def:23676
Title: ELSA-2012:0699: openssl security and bug fix update (Moderate)
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: unix Class: patch
Reference(s): ELSA-2012:0699-01
CVE-2012-2333
Version: 6
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): openssl
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24897
 
Oval ID: oval:org.mitre.oval:def:24897
Title: OpenSSL vulnerability in before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact
Description: Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows remote attackers to cause a denial of service (buffer over-read) or possibly have unspecified other impact via a crafted TLS packet that is not properly handled during a certain explicit IV calculation.
Family: windows Class: vulnerability
Reference(s): CVE-2012-2333
Version: 3
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:
Definition Id: oval:org.mitre.oval:def:25052
 
Oval ID: oval:org.mitre.oval:def:25052
Title: OpenSSL vulnerability in before 0.9.8u and 1.x before 1.0.0h makes it easier for context-dependent attackers to decrypt data
Description: The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle behavior, which makes it easier for context-dependent attackers to decrypt data via a Million Message Attack (MMA) adaptive chosen ciphertext attack.
Family: windows Class: vulnerability
Reference(s): CVE-2012-0884
Version: 3
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:
Definition Id: oval:org.mitre.oval:def:27609
 
Oval ID: oval:org.mitre.oval:def:27609
Title: DEPRECATED: ELSA-2012-0699 -- openssl security and bug fix update (moderate)
Description: [1.0.0-20.5] - fix for CVE-2012-2333 - improper checking for record length in DTLS (#820686) - properly initialize tkeylen in the CVE-2012-0884 fix
Family: unix Class: patch
Reference(s): ELSA-2012-0699
CVE-2012-2333
Version: 4
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): openssl
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 278
Application 3

OpenVAS Exploits

Date Description
2012-08-30 Name : Fedora Update for openssl FEDORA-2012-4630
File : nvt/gb_fedora_2012_4630_openssl_fc17.nasl
2012-08-30 Name : Fedora Update for openssl FEDORA-2012-7939
File : nvt/gb_fedora_2012_7939_openssl_fc17.nasl
2012-08-10 Name : FreeBSD Ports: FreeBSD
File : nvt/freebsd_FreeBSD19.nasl
2012-08-03 Name : Mandriva Update for openssl MDVSA-2012:073 (openssl)
File : nvt/gb_mandriva_MDVSA_2012_073.nasl
2012-08-03 Name : Mandriva Update for openssl MDVSA-2012:038 (openssl)
File : nvt/gb_mandriva_MDVSA_2012_038.nasl
2012-07-30 Name : CentOS Update for openssl CESA-2012:0426 centos5
File : nvt/gb_CESA-2012_0426_openssl_centos5.nasl
2012-07-30 Name : CentOS Update for openssl CESA-2012:0426 centos6
File : nvt/gb_CESA-2012_0426_openssl_centos6.nasl
2012-07-30 Name : CentOS Update for openssl CESA-2012:0699 centos5
File : nvt/gb_CESA-2012_0699_openssl_centos5.nasl
2012-07-30 Name : CentOS Update for openssl CESA-2012:0699 centos6
File : nvt/gb_CESA-2012_0699_openssl_centos6.nasl
2012-06-04 Name : Fedora Update for openssl FEDORA-2012-8024
File : nvt/gb_fedora_2012_8024_openssl_fc15.nasl
2012-06-04 Name : Fedora Update for openssl FEDORA-2012-8014
File : nvt/gb_fedora_2012_8014_openssl_fc16.nasl
2012-06-01 Name : RedHat Update for openssl RHSA-2012:0699-01
File : nvt/gb_RHSA-2012_0699-01_openssl.nasl
2012-05-31 Name : Debian Security Advisory DSA 2475-1 (openssl)
File : nvt/deb_2475_1.nasl
2012-05-31 Name : FreeBSD Ports: openssl
File : nvt/freebsd_openssl9.nasl
2012-05-25 Name : Ubuntu Update for openssl USN-1451-1
File : nvt/gb_ubuntu_USN_1451_1.nasl
2012-05-11 Name : Fedora Update for openssl FEDORA-2012-6395
File : nvt/gb_fedora_2012_6395_openssl_fc15.nasl
2012-04-30 Name : Fedora Update for openssl FEDORA-2012-6403
File : nvt/gb_fedora_2012_6403_openssl_fc16.nasl
2012-04-30 Name : FreeBSD Ports: openssl
File : nvt/freebsd_openssl8.nasl
2012-04-30 Name : Debian Security Advisory DSA 2454-1 (openssl)
File : nvt/deb_2454_1.nasl
2012-04-13 Name : Fedora Update for openssl FEDORA-2012-4659
File : nvt/gb_fedora_2012_4659_openssl_fc15.nasl
2012-04-11 Name : Fedora Update for openssl FEDORA-2012-4665
File : nvt/gb_fedora_2012_4665_openssl_fc16.nasl
2012-03-29 Name : RedHat Update for openssl RHSA-2012:0426-01
File : nvt/gb_RHSA-2012_0426-01_openssl.nasl

Nessus® Vulnerability Scanner

Date Description
2015-01-19 Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_openssl_20120814.nasl - Type : ACT_GATHER_INFO
2015-01-19 Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_openssl_20120523.nasl - Type : ACT_GATHER_INFO
2014-12-22 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa10659.nasl - Type : ACT_GATHER_INFO
2014-11-26 Name : The remote OracleVM host is missing a security update.
File : oraclevm_OVMSA-2014-0008.nasl - Type : ACT_GATHER_INFO
2014-11-26 Name : The remote OracleVM host is missing a security update.
File : oraclevm_OVMSA-2014-0007.nasl - Type : ACT_GATHER_INFO
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0488.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0531.nasl - Type : ACT_GATHER_INFO
2014-10-10 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL15401.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2013-153.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-308.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-242.nasl - Type : ACT_GATHER_INFO
2014-04-16 Name : The remote AIX host is running a vulnerable version of OpenSSL.
File : aix_openssl_advisory4.nasl - Type : ACT_GATHER_INFO
2013-12-03 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201312-03.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-85.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-62.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0699.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0426.nasl - Type : ACT_GATHER_INFO
2013-06-05 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_10_8_4.nasl - Type : ACT_GATHER_INFO
2013-06-05 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_SecUpd2013-002.nasl - Type : ACT_GATHER_INFO
2013-01-25 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libopenssl-devel-120524.nasl - Type : ACT_GATHER_INFO
2012-11-26 Name : The remote Fedora host is missing a security update.
File : fedora_2012-18035.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120529_openssl_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120327_openssl_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-06-28 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_2ae114dec06411e1b5e0000c299b62e1.nasl - Type : ACT_GATHER_INFO
2012-06-04 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8014.nasl - Type : ACT_GATHER_INFO
2012-06-04 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8024.nasl - Type : ACT_GATHER_INFO
2012-05-31 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_openssl-8143.nasl - Type : ACT_GATHER_INFO
2012-05-30 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0699.nasl - Type : ACT_GATHER_INFO
2012-05-30 Name : The remote Fedora host is missing a security update.
File : fedora_2012-7939.nasl - Type : ACT_GATHER_INFO
2012-05-30 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0699.nasl - Type : ACT_GATHER_INFO
2012-05-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1451-1.nasl - Type : ACT_GATHER_INFO
2012-05-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2475.nasl - Type : ACT_GATHER_INFO
2012-05-16 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_dba5d1c99f2911e1b511003067c2616f.nasl - Type : ACT_GATHER_INFO
2012-05-14 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2012-073.nasl - Type : ACT_GATHER_INFO
2012-05-11 Name : The remote host may be affected by a denial of service vulnerability.
File : openssl_0_9_8x.nasl - Type : ACT_GATHER_INFO
2012-05-11 Name : The remote host may be affected by a denial of service vulnerability.
File : openssl_1_0_1c.nasl - Type : ACT_GATHER_INFO
2012-05-11 Name : The remote host may be affected by a denial of service vulnerability.
File : openssl_1_0_0j.nasl - Type : ACT_GATHER_INFO
2012-04-20 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2454.nasl - Type : ACT_GATHER_INFO
2012-04-12 Name : The remote Fedora host is missing a security update.
File : fedora_2012-4659.nasl - Type : ACT_GATHER_INFO
2012-04-12 Name : The remote Fedora host is missing a security update.
File : fedora_2012-4630.nasl - Type : ACT_GATHER_INFO
2012-04-11 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libopenssl-devel-120328.nasl - Type : ACT_GATHER_INFO
2012-04-11 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_libopenssl-devel-120327.nasl - Type : ACT_GATHER_INFO
2012-04-11 Name : The remote Fedora host is missing a security update.
File : fedora_2012-4665.nasl - Type : ACT_GATHER_INFO
2012-04-02 Name : The remote host may be affected by multiple vulnerabilities.
File : openssl_0_9_8u.nasl - Type : ACT_GATHER_INFO
2012-04-02 Name : The remote host may be affected by multiple vulnerabilities.
File : openssl_1_0_0h.nasl - Type : ACT_GATHER_INFO
2012-03-28 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0426.nasl - Type : ACT_GATHER_INFO
2012-03-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0426.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2012-038.nasl - Type : ACT_GATHER_INFO
2012-03-16 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_60eb344e6eb111e18ad700e0815b8da8.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-02-17 12:00:08
  • Multiple Updates