ID

VAR-201408-0212

CVE

CVE-2014-5139

TITLE

OpenSSL Denial of service vulnerability

DESCRIPTION

The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer dereference and client application crash) via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite with the client. OpenSSL is prone to a local denial-of-service vulnerability. An attacker may exploit this issue to crash the application, resulting in denial-of-service conditions. OpenSSL 1.0.1 prior to 1.0.1i are vulnerable. Additionally, a buffer overrun affecting only applications explicitly set up for SRP has been fixed (CVE-2014-3512). Detailed descriptions of the vulnerabilities can be found at: https://www.openssl.org/news/secadv_20140806.txt It's important that you upgrade the libssl1.0.0 package and not just the openssl package. All applications linked to openssl need to be restarted. You can use the "checkrestart" tool from the debian-goodies package to detect affected programs. Alternatively, you may reboot your system. For the stable distribution (wheezy), these problems have been fixed in version 1.0.1e-2+deb7u12. For the testing distribution (jessie), these problems will be fixed soon. For the unstable distribution (sid), these problems have been fixed in version 1.0.1i-1. We recommend that you upgrade your openssl packages. ============================================================================ Ubuntu Security Notice USN-2308-1 August 07, 2014 openssl vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: Adam Langley and Wan-Teh Chang discovered that OpenSSL incorrectly handled certain DTLS packets. (CVE-2014-3505) Adam Langley discovered that OpenSSL incorrectly handled memory when processing DTLS handshake messages. A remote attacker could use this issue to cause OpenSSL to consume memory, resulting in a denial of service. (CVE-2014-3506) Adam Langley discovered that OpenSSL incorrectly handled memory when processing DTLS fragments. A remote attacker could use this issue to cause OpenSSL to leak memory, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3507) Ivan Fratric discovered that OpenSSL incorrectly leaked information in the pretty printing functions. When OpenSSL is used with certain applications, an attacker may use this issue to possibly gain access to sensitive information. (CVE-2014-3508) Gabor Tyukasz discovered that OpenSSL contained a race condition when processing serverhello messages. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3509) Felix Gr=C3=B6bert discovered that OpenSSL incorrectly handled certain DTLS handshake messages. (CVE-2014-3510) David Benjamin and Adam Langley discovered that OpenSSL incorrectly handled fragmented ClientHello messages. If a remote attacker were able to perform a man-in-the-middle attack, this flaw could be used to force a protocol downgrade to TLS 1.0. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3511) Sean Devlin and Watson Ladd discovered that OpenSSL incorrectly handled certain SRP parameters. A remote attacker could use this with applications that use SRP to cause a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-3512) Joonas Kuorilehto and Riku Hietam=C3=A4ki discovered that OpenSSL incorrectly handled certain Server Hello messages that specify an SRP ciphersuite. This issue only affected Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-5139) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: libssl1.0.0 1.0.1f-1ubuntu2.5 Ubuntu 12.04 LTS: libssl1.0.0 1.0.1-4ubuntu5.17 Ubuntu 10.04 LTS: libssl0.9.8 0.9.8k-7ubuntu8.20 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2308-1 CVE-2014-3505, CVE-2014-3506, CVE-2014-3507, CVE-2014-3508, CVE-2014-3509, CVE-2014-3510, CVE-2014-3511, CVE-2014-3512, CVE-2014-5139 Package Information: https://launchpad.net/ubuntu/+source/openssl/1.0.1f-1ubuntu2.5 https://launchpad.net/ubuntu/+source/openssl/1.0.1-4ubuntu5.17 https://launchpad.net/ubuntu/+source/openssl/0.9.8k-7ubuntu8.20 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c04587108 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04587108 Version: 1 HPSBMU03283 rev.1 - HP Virtual Connect Enterprise Manager SDK running OpenSSL on Windows, Remote Disclosure of Information, Denial of Service (DoS) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2015-03-09 Last Updated: 2015-03-09 Potential Security Impact: Remote disclosure of information, Denial of Service (DoS) Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified with the HP Virtual Connect Enterprise Manager SDK running OpenSSL on Windows. This vulnerability is the SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" or "POODLE", which could be exploited remotely to allow disclosure of information. References: CVE-2014-3566 CVE-2014-5139 SSRT101916 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP Virtual Connect Enterprise Manager SDK prior to version 7.4.1 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2014-3566 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-5139 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided an updated version of the HP Virtual Connect Enterprise Manager SDK to address these vulnerabilities. Contact vcemsdksupportteam@hp.com to request the HP Virtual Connect Enterprise Manager SDK v7.4.1 or later. HISTORY Version:1 (rev.1) - 9 March 2015 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2015 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) iEYEARECAAYFAlT94OIACgkQ4B86/C0qfVmrKQCcCa0HIYgpQ4qVqUjC2t6L9uNO xd0Anif53Z6SLsLz4XR3X2ZH79TwcSRj =Qcbl -----END PGP SIGNATURE----- . The HP Matrix Operating Environment v7.2.3 Update kit applicable to HP Matrix Operating Environment v7.2.x installations is available at the following location: https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber =HPID NOTE: Please read the readme.txt file before proceeding with the installation

AFFECTED PRODUCTS