OpenSSL CMS code execution
|openssl-cms-code-execution (59039)||High Risk|
OpenSSL could allow a remote attacker to execute arbitrary code on the system, caused by an error when handling CMS (Cryptographic Message Syntax) structures. If CMS is enabled, a remote attacker could exploit this vulnerability using a specially-crafted CMS structure containing an "OriginatorInfo" element to trigger a double-free or a write to invalid memory addresses to execute arbitrary code on the system.
Upgrade to the latest version of OpenSSL (0.9.8o or 1.0.0a or later), available from the OpenSSL Web site. See References.
For other distributions:
Apply the appropriate update for your system. See References.
- An OpenSource VooDoo cIRCle - security advisory 20100624-01: In Win32/64 binary releases there are vulnerable OpenSSL DLL files.
- An OpenSource VooDoo cIRCle - security advisory 20100624-02: In Win32 binary release of sub-project XTelnet there are vulnerable OpenSSL DLL files.
- BalaBit Web site: syslog-ng Premium Edition 3.2.1a has been released.
- BalaBit Web site: syslog-ng Premium Edition 3.0.6a has been released.
- IBM Security Bulletin 1627934: IBM Sterling Connect:Enterprise for UNIX is affected by multiple vulnerabilities in OpenSSL.
- IBM Security Bulletin 1633107: IBM Sterling Connect:Express for UNIX is affected by multiple vulnerabilities in OpenSSL.
- Kolab Web Site: Kolab Server 2.2 Release Notes.
- OpenSSL Security Advisory [01-Jun-2010]: Two security flaws have been fixed in OpenSSL 0.9.8o and OpenSSL 1.0.0a.
- OpenSSL Web site: OpenSSL.
- SA50: Multiple SSL/TLS vulnerabilities in Reporter.
- BID-40502: OpenSSL Cryptographic Message Syntax Memory Corruption Vulnerability
- CVE-2010-0742: The Cryptographic Message Syntax (CMS) implementation in crypto/cms/cms_asn1.c in OpenSSL before 0.9.8o and 1.x before 1.0.0a does not properly handle structures that contain OriginatorInfo, which allows context-dependent attackers to modify invalid memory locations or conduct double-free attacks, and possibly execute arbitrary code, via unspecified vectors.
- OSVDB ID: 65057: OpenSSL Cryptographic Message Syntax crypto/cms/cms_asn1.c OriginatorInfo Element Arbitrary Code Execution
- SA40000: OpenSSL Cryptographic Message Syntax OriginatorInfo Vulnerability
- SA40024: OpenSSL Two Vulnerabilities
- SA40345: VooDoo cIRCle OpenSSL Multiple Vulnerabilities
- SA40396: Kolab Server Multiple Vulnerabilities
- SA42724: Blue Coat Reporter OpenSSL Multiple Vulnerabilities
- SA42733: Blue Coat Reporter OpenSSL Multiple Vulnerabilities
- SA43082: syslog-ng Multiple Vulnerabilities
- VUPEN/ADV-2010-1313: OpenSSL Memory Corruption and Security Bypass Vulnerabilities
- BalaBit syslog-ng 2.0.1 Premium
- BalaBit syslog-ng 2.0.2 Premium
- BalaBit syslog-ng 2.0.3 Premium
- BalaBit syslog-ng 2.0.4 Premium
- BalaBit syslog-ng 2.0.5 Premium
- BalaBit syslog-ng 2.0.6 Premium
- BalaBit syslog-ng 2.0.9 Premium
- BlueCoat Reporter 220.127.116.11
- BlueCoat Reporter 18.104.22.168
- BlueCoat Reporter 22.214.171.124
- IBM Sterling Connect Enterprise for UNIX 1.4
- IBM Sterling Connect Enterprise for UNIX 1.5
- IBM Sterling Connect Enterprise for UNIX 2.4
- IBM Sterling Connect Enterprise for UNIX 2.5
- Kolab Kolab Server 2.0.0
- Kolab Kolab Server 2.1
- Kolab Kolab Server 2.2
- OpenSSL OpenSSL 0.9.8h
- OpenSSL OpenSSL 0.9.8i
- OpenSSL OpenSSL 0.9.8j
- OpenSSL OpenSSL 0.9.8k
- OpenSSL OpenSSL 0.9.8l
- OpenSSL OpenSSL 0.9.8m
- OpenSSL OpenSSL 1.0.0
- VooDoo cIRCLe 1.1.x
- VooDoo cIRCLe Xtelnet 0.4.3
Jun 01, 2010
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.