ID

VAR-201003-0281

CVE

CVE-2010-0740

TITLE

OpenSSL of ssl3_get_record Service disruption in functions (DoS) Vulnerabilities

DESCRIPTION

The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer dereference, related to the minor version number. NOTE: some of these details are obtained from third party information. OpenSSL is prone to a denial-of-service vulnerability caused by a NULL-pointer dereference. An attacker can exploit this issue to crash the affected application, denying service to legitimate users. OpenSSL versions 0.9.8f through 0.9.8m are vulnerable. Affected versions depend on the C compiler used with OpenSSL: - If 'short' is a 16-bit integer, this issue applies only to OpenSSL 0.9.8m. - Otherwise, this issue applies to OpenSSL 0.9.8f through 0.9.8m. Users of OpenSSL should update to the OpenSSL 0.9.8n release, which contains a patch to correct this issue. If upgrading is not immediately possible, the source code patch provided in this advisory should be applied. Bodo Moeller and Adam Langley (Google) have identified the vulnerability and prepared the fix. Patch ----- --- ssl/s3_pkt.c 24 Jan 2010 13:52:38 -0000 1.57.2.9 +++ ssl/s3_pkt.c 24 Mar 2010 00:00:00 -0000 @@ -291,9 +291,9 @@ if (version != s->version) { SSLerr(SSL_F_SSL3_GET_RECORD,SSL_R_WRONG_VERSION_NUMBER); - /* Send back error using their - * version number :-) */ - s->version=version; + if ((s->version & 0xFF00) == (version & 0xFF00)) + /* Send back error using their minor version number :-) */ + s->version = (unsigned short)version; al=SSL_AD_PROTOCOL_VERSION; goto f_err; } References ---------- This vulnerability is tracked as CVE-2010-0740. URL for this Security Advisory: https://www.openssl.org/news/secadv_20100324.txt . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201110-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: High Title: OpenSSL: Multiple vulnerabilities Date: October 09, 2011 Bugs: #303739, #308011, #322575, #332027, #345767, #347623, #354139, #382069 ID: 201110-01 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities were found in OpenSSL, allowing for the execution of arbitrary code and other attacks. Background ========== OpenSSL is an Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) as well as a general purpose cryptography library. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-libs/openssl < 1.0.0e >= 1.0.0e Description =========== Multiple vulnerabilities have been discovered in OpenSSL. Please review the CVE identifiers referenced below for details. Impact ====== A context-dependent attacker could cause a Denial of Service, possibly execute arbitrary code, bypass intended key requirements, force the downgrade to unintended ciphers, bypass the need for knowledge of shared secrets and successfully authenticate, bypass CRL validation, or obtain sensitive information in applications that use OpenSSL. Workaround ========== There is no known workaround at this time. Resolution ========== All OpenSSL users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-libs/openssl-1.0.0e" NOTE: This is a legacy GLSA. Updates for all affected architectures are available since September 17, 2011. It is likely that your system is already no longer affected by most of these issues. References ========== [ 1 ] CVE-2009-3245 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-3245 [ 2 ] CVE-2009-4355 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2009-4355 [ 3 ] CVE-2010-0433 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0433 [ 4 ] CVE-2010-0740 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0740 [ 5 ] CVE-2010-0742 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0742 [ 6 ] CVE-2010-1633 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-1633 [ 7 ] CVE-2010-2939 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2939 [ 8 ] CVE-2010-3864 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3864 [ 9 ] CVE-2010-4180 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4180 [ 10 ] CVE-2010-4252 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-4252 [ 11 ] CVE-2011-0014 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0014 [ 12 ] CVE-2011-3207 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3207 [ 13 ] CVE-2011-3210 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3210 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201110-01.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2011 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c02079216 Version: 1 HPSBUX02517 SSRT100058 rev.1 - HP-UX Running OpenSSL, Remote Unauthorized Information Disclosure, Unauthorized Data Modification, Denial of Service (DoS) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2010-04-13 Last Updated: 2010-04-13 Potential Security Impact: Remote unauthorized information disclosure, unauthorized data modification, Denial of Service (DoS) Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities has been identified with HP-UX OpenSSL. These vulnerabilities could be exploited remotely for unauthorized information disclosure, unauthorized data modification, and to create a Denial of Service (DoS). References: CVE-2009-3245, CVE-2009-3555, CVE-2009-4355, CVE-2010-0433, CVE-2010-0740. HP-UX B.11.11, B.11.23, B.11.31 running OpenSSL before vA.00.09.08n. BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2009-3245 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2009-3555 (AV:N/AC:L/Au:N/C:N/I:P/A:P) 6.4 CVE-2009-4355 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2010-0433 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2010-0740 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided upgrades to resolve these vulnerabilities. The upgrades are available from the following location. Host / Account / Password ftp.usa.hp.com / sb02517 / Secure12 HP-UX Release / Depot Name / SHA-1 digest B.11.11 PA (32 and 64) / OpenSSL_A.00.09.08n.001_HP-UX_B.11.11_32+64.depot / 2FE85DEE859C93F9D02A69666A455E9A7442DC5D B.11.23 (PA and IA) / OpenSSL_A.00.09.08n.002_HP-UX_B.11.23_IA-PA.depot / 69F9AEE88F89C53FFE6794822F6A843F312384CD B.11.31 (PA and IA) / OpenSSL_A.00.09.08n.003_HP-UX_B.11.31_IA-PA.depot / 07A205AA57B4BDF98B65D31287CDCBE3B9F011D5 MANUAL ACTIONS: Yes - Update Install OpenSSL A.00.09.08n or subsequent PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins issued by HP and lists recommended actions that may apply to a specific HP-UX system. It can also download patches and create a depot automatically. For more information see: https://www.hp.com/go/swa The following text is for use by the HP-UX Software Assistant. AFFECTED VERSIONS HP-UX B.11.11 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08n.001 or subsequent HP-UX B.11.23 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08n.002 or subsequent HP-UX B.11.31 ================== openssl.OPENSSL-CER openssl.OPENSSL-CONF openssl.OPENSSL-DOC openssl.OPENSSL-INC openssl.OPENSSL-LIB openssl.OPENSSL-MAN openssl.OPENSSL-MIS openssl.OPENSSL-PRNG openssl.OPENSSL-PVT openssl.OPENSSL-RUN openssl.OPENSSL-SRC action: install revision A.00.09.08n.003 or subsequent END AFFECTED VERSIONS HISTORY Version:1 (rev.1) 13 April 2010 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 further information, contact normal HP Services support channel. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information. To get the security-alert PGP key, please send an e-mail message as follows: To: security-alert@hp.com Subject: get key Subscribe: To initiate a subscription to receive future HP Security Bulletins via Email: http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA&langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC On the web page: ITRC security bulletins and patch sign-up Under Step1: your ITRC security bulletins and patches -check ALL categories for which alerts are required and continue. Under Step2: your ITRC operating systems -verify your operating system selections are checked and save. To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php Log in on the web page: Subscriber's choice for Business: sign-in. On the web page: Subscriber's Choice: your profile summary - use Edit Profile to update appropriate sections. To review previously published Security Bulletins visit: http://www.itrc.hp.com/service/cki/secBullArchive.do * The Software Product Category that this Security Bulletin relates to is represented by the 5th and 6th characters of the Bulletin number in the title: GN = HP General SW MA = HP Management Agents MI = Misc. 3rd Party SW MP = HP MPE/iX NS = HP NonStop Servers OV = HP OpenVMS PI = HP Printing & Imaging ST = HP Storage SW TL = HP Trusted Linux TU = HP Tru64 UNIX UX = HP-UX VV = HP VirtualVault System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." Copyright 2009 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 v1.4.10 (GNU/Linux) iEYEARECAAYFAkvE61EACgkQ4B86/C0qfVkXUQCg5DunZ1ZsghQGw/5ot7rFpqk1 U+IAnjlb/EweXqml7TOdX8En10UGC1Km =XScD -----END PGP SIGNATURE----- . Apache-based Web Server is contained in the Apache Web Server Suite. The upgrades are available from the following location: URL http://software.hp.com Note: HP-UX Web Server Suite v3.09 contains HP-UX Apache-based Web Server v2.2.8.09 Note: HP-UX Web Server Suite v2.30 contains HP-UX Apache-based Web Server v2.0.59.15 Web Server Suite Version / HP-UX Release / Depot name Web Server v3.09 / B.11.23 and B.11.31 PA-32 / HPUXWS22ATW-B309-32.depot Web Server v3.09 / B.11.23 and B.11.31 IA-64 / HPUXWS22ATW-B309-64.depot Web Server v2.30 / B.11.11 PA-32 / HPUXWSATW-B230-1111.depot Web Server v2.30 / B.11.23 PA-32 / HPUXWSATW-B230-32.depot Web Server v2.30 / B.11.23 IA-64 / HPUXWSATW-B230-64.depot Web Server v2.30 / B.11.31 IA-32 / HPUXWSATW-B230-32-1131.depot Web Server v2.30 / B.11.31 IA-64 / HPUXWSATW-B230-64-1131.depot MANUAL ACTIONS: Yes - Update Install Apache-based Web Server from the Apache Web Server Suite v2.30 or subsequent or Install Apache-based Web Server from the Apache Web Server Suite v3.09 or subsequent PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. Packages for 2008.0 and 2009.0 are provided due to the Extended Maintenance Program for those products. Update: Packages for 2009.0 are provided due to the Extended Maintenance Program. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3555 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3245 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0740 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0433 _______________________________________________________________________ Updated Packages: Mandriva Linux 2009.0: 1f42cf30ee84314be4125a070709d239 2009.0/i586/libopenssl0.9.8-0.9.8h-3.7mdv2009.0.i586.rpm 372bffd962ced1965c33b752def70b8b 2009.0/i586/libopenssl0.9.8-devel-0.9.8h-3.7mdv2009.0.i586.rpm ace965066796e71bf4ecf4af6bc831c5 2009.0/i586/libopenssl0.9.8-static-devel-0.9.8h-3.7mdv2009.0.i586.rpm a6e08ca29b012c695e0763f6fd15fac1 2009.0/i586/openssl-0.9.8h-3.7mdv2009.0.i586.rpm 1e1164ec8615415e325166d13c4248cc 2009.0/SRPMS/openssl-0.9.8h-3.7mdv2009.0.src.rpm Mandriva Linux 2009.0/X86_64: f6748700d01abc7e33053e339575cede 2009.0/x86_64/lib64openssl0.9.8-0.9.8h-3.7mdv2009.0.x86_64.rpm b53a75b4c732a3371a3bcd0e8ed47481 2009.0/x86_64/lib64openssl0.9.8-devel-0.9.8h-3.7mdv2009.0.x86_64.rpm 187bff89c19e2d65ccc5c640a32d0cc7 2009.0/x86_64/lib64openssl0.9.8-static-devel-0.9.8h-3.7mdv2009.0.x86_64.rpm 1d6f6fca3b51e498359cbbbde07a4a0e 2009.0/x86_64/openssl-0.9.8h-3.7mdv2009.0.x86_64.rpm 1e1164ec8615415e325166d13c4248cc 2009.0/SRPMS/openssl-0.9.8h-3.7mdv2009.0.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iD8DBQFLzKP9mqjQ0CJFipgRAsUVAJkBjISC/NXul8GxUaeiBPsnb6gRNQCgt+ty X3hfPZSWARaTxUmX7P/4FDM= =FrW5 -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation error

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Bodo Moeller and Adam Langley

SOURCES

LAST UPDATE DATE

2025-04-28T21:28:40.547000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE