OpenSSL OCSP denial of service

openssl-ocsp-dos (81904) The risk level is classified as MediumMedium Risk

Description:

OpenSSL is vulnerable to a denial of service, caused by an error when handling OCSP response verification. A remote attacker could exploit this vulnerability to cause the application to become unusable.

*CVSS:

Base Score: 5
  Access Vector: Network
  Access Complexity: Low
  Authentication: None
  Confidentiality Impact: None
  Integrity Impact: None
  Availability Impact: Partial
 
Temporal Score: 3.7
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Denial of Service

Remedy:

Refer to the appropriate IBM Security Bulletin for patch, upgrade, or suggested workaround information. See References.

For other distributions:
Apply the appropriate update for your system. See References.

References:

  • Apple Web site: About the security content of OS X Mountain Lion v10.8.5 and Security Update 2013-004.
  • HP Security Bulletin HPSBUX02909 SSRT101289 rev.1: HP-UX Apache Web Server, Remote Denial of Service (DoS).
  • IBM SECURITY ADVISORY: Multiple OpenSSL vulnerabilities.
  • IBM Security Bulletin: SONAS Update Includes Fixes for Multiple Vendor Security Vulnerabilities.
  • IBM Security Bulletin 1633107: IBM Sterling Connect:Express for UNIX is affected by multiple vulnerabilities in OpenSSL.
  • IBM Security Bulletin 1633354: Tivoli Endpoint Manager OCSP invalid key DoS issue (CVE-2013-0166).
  • IBM Security Bulletin 1634945: IBM Smart Analytics System 1050, 2050, and 5600 and IBM InfoSphere Balanced Warehouse C3000, C4000, and D5100 are affected by vulnerabilities in OpenSSL (CVE-2013-0166, CVE-2013-0169).
  • IBM Security Bulletin 1634946: IBM Smart Analytics System 7600, 7700, and 7710 are affected by vulnerabilities in OpenSSL (CVE-2013-0166, CVE-2013-0169).
  • IBM Security Bulletin 1635636: IBM Smart Analytics System 5710 is affected by vulnerabilities in OpenSSL (CVE-2013-0166, CVE-2013-0169).
  • IBM Security Bulletin 1636105: IBM Security Virtual Server Protection for VMware System can be affected by vulnerabilities in OpenSSL (CVE-2013-0169, CVE-2013-0166, and CVE-2011-4354).
  • IBM Security Bulletin 1637525: SSL TLS & DTLS Plaintext Recovery Attack.
  • IBM Security Bulletin 1638184: IBM Tivoli Netcool System Service Monitors/Application Service Monitors is affected by multiple OpenSSL vulnerabilities.
  • IBM Security Bulletin 1638802: IBM Tivoli Directory Integrator can be affected by vulnerabilities in the IBM Java Runtime Environment (CVE-2013-0440, CVE-2013-0443, CVE-2013-0169).
  • IBM Security Bulletin 1641524: Vulnerabilities in ClearCase OpenSSL Component (CVE-2013-0169, CVE-2012-2686, CVE-2013-0166).
  • IBM Security Bulletin 1643698: GSKit Security Vulnerabilities addressed in IBM Tivoli Network Manager 3.8 and 3.9.
  • IBM Security Bulletin 1643972: Tivoli Management Framework affected by vulnerabilities in OpenSSL 1.0.1c.
  • IBM Security Bulletin 1646460: Vulnerabilities in Sametime Unified Telephony (CVE-2013-0169, CVE-2013-0166, CVE-2012-2686).
  • IBM Security Bulletin 1649786: Tivoli Storage Productivity Center affected by vulnerabilities in OpenSSL (CVE-2013-0169, CVE-2012-2686, CVE-2013-0166).
  • IBM Security Bulletin 1650623: GSKit Security Vulnerabilities addressed in IBM Tivoli Netcool OMNIbus.
  • IBM Security Bulletin 1651154: Tivoli Provisioning Manager for OS Deployment and Tivoli Provisioning Manager for Images - OpenSSL Security Advisory updates Feb 2013 (CVE-2013-0169, CVE-2013-0166, CVE-2012-2686).
  • IBM Security Bulletin 1651503: Multiple vulnerabilities exist in the OpenSSL component of IBM Initiate Master Data Service and IBM InfoSphere Master Data Management Standard Edition (CVE-2013-0166, CVE-2013-0166, CVE-2012-2686).
  • JSA10575: Junos: Multiple security vulnerabilities in OpenSSL.
  • JSA10591: Junos Pulse Secure Access Service (IVE) and Junos Pulse Access Control Service (UAC): Multiple OpenSSL vulnerabilities.
  • McAfee KB81224: Firewall Enterprise and Network User Behavior Analysis response to CVE-2013-0166.
  • OpenSSL Security Advisory [05 Feb 2013]: SL, TLS and DTLS Plaintext Recovery Attack (CVE-2013-0169).
  • OpenSSL Web site: OpenSSL.
  • Oracle Third Party Vulnerability Resolution Blog: Lucky Thirteen vulnerability in Sun QFS and Sun Storage Archive Manager OpenSSL.
  • oss-security mailing list, Tue, 5 Feb 2013 18:32:00 -0500 (EST): Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations.
  • stunnel Web Site: stunnel: ChangeLog.
  • stunnel Web Site: stunnel: CVE-2013-1762.
  • VMSA-2013-0009: VMware ESX and ESXi updates to third party libraries.
  • BID-57755: OpenSSL CVE-2012-2686 Remote Denial of Service Vulnerability
  • BID-60268: OpenSSL CVE-2013-0166 Remote Denial of Service Vulnerability
  • CVE-2013-0166: OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote OCSP servers to cause a denial of service (NULL pointer dereference and application crash) via an invalid key.
  • DSA-2621: openssl -- several vulnerabilities
  • RHSA-2013-0587: Moderate: openssl security update
  • RHSA-2013-0636: Important: rhev-hypervisor6 security and bug fix update
  • SA52036: OpenSSL Information Disclosure and Denial of Service Vulnerabilities
  • SA52460: Stunnel OpenSSL and CONNECT Protocol Negotiation NTLM Authentication Vulnerabilities
  • SA52716: IBM AIX and Virtual I/O Server OpenSSL Information Disclosure and Denial of Service Vulnerabilities
  • SA53446: IBM Security Virtual Server Protection for VMware OpenSSL Vulnerabilities
  • SA53623: Splunk Cross-Site Scripting and OpenSSL Vulnerabilities
  • SA53817: Oracle Sun QFS / Storage Archive Manager OpenSSL Two Vulnerabilities
  • SA54120: Juniper Junos Multiple Vulnerabilities
  • SA55108: IBM Tivoli Storage Productivity Center OpenSSL Multiple Vulnerabilities
  • SA55139: IBM Initiate Master Data Service / InfoSphere Master Data Management OpenSSL Vulnerabilities
  • SA56930: McAfee Firewall Enterprise OpenSSL OCSP Response Verification Denial of Service Vulnerability
  • SA56932: McAfee Firewall Enterprise OpenSSL OCSP Response Verification Denial of Service Vulnerability

Platforms Affected:

  • Apple Mac OS X 10.6.8
  • Apple Mac OS X Lion 10.7.5
  • Apple Mac OS X Lion Server 10.7.5
  • Apple Mac OS X Mountain Lion 10.8
  • Apple Mac OS X Mountain Lion 10.8.1
  • Apple Mac OS X Mountain Lion 10.8.2
  • Apple Mac OS X Mountain Lion 10.8.3
  • Apple Mac OS X Mountain Lion 10.8.4
  • Apple Mac OS X Server 10.6.8
  • HP HP-UX 11
  • IBM AIX 5.3
  • IBM AIX 6.1
  • IBM AIX 7.1
  • IBM InfoSphere Balanced Warehouse D5100
  • IBM InfoSphere Balanced Warehouse C3000
  • IBM InfoSphere Balanced Warehouse C4000
  • IBM InfoSphere Master Data Management 10.0 Standard
  • IBM InfoSphere Master Data Management 10.1
  • IBM Initiate Master Data Service 9.5
  • IBM Initiate Master Data Service 9.7
  • IBM Netcool System Service Monitor 4.0
  • IBM Netcool/Portal 2.1.2
  • IBM Rational ClearCase 7.1.2.11
  • IBM Rational ClearCase 8.0.0.6
  • IBM Sametime Unified Telephony 8.5.2
  • IBM Sametime Unified Telephony 8.5.2 IFR1
  • IBM Scale Out Network Attached Storage 1.4
  • IBM Security Virtual Server Protection for VMware 1.1.0.0
  • IBM Security Virtual Server Protection for VMware 1.1.0.1
  • IBM Smart Analytics System 1050 Linux
  • IBM Smart Analytics System 2050 Linux
  • IBM Smart Analytics System 5600 V1
  • IBM Smart Analytics System 5600 V2
  • IBM Smart Analytics System 5710 9.7
  • IBM Smart Analytics System 7600 10.0
  • IBM Smart Analytics System 7600 9.5
  • IBM Smart Analytics System 7600 9.7
  • IBM Smart Analytics System 7700
  • IBM Smart Analytics System 7710
  • IBM Sterling Connect Enterprise for UNIX 1.4
  • IBM Sterling Connect Enterprise for UNIX 1.5
  • IBM Tivoli Directory Integrator 7.0
  • IBM Tivoli Directory Integrator 7.1
  • IBM Tivoli Directory Integrator 7.1.1
  • IBM Tivoli Endpoint Manager 8.2
  • IBM Tivoli Netcool System Service Monitor 4.0
  • IBM Tivoli Netcool/OMNIbus 7.2.1
  • IBM Tivoli Netcool/OMNIbus 7.3.0
  • IBM Tivoli Netcool/OMNIbus 7.3.1
  • IBM Tivoli Netcool/OMNIbus 7.4.0
  • IBM Tivoli Network Manager 3.8 FP7
  • IBM Tivoli Network Manager 3.9 FP3
  • IBM Tivoli Provisioning Manager for Images 7.1.1 System X
  • IBM Tivoli Provisioning Manager for Images 7.1.1
  • IBM Tivoli Provisioning Manager for OS Deployment 5.1.1
  • IBM Tivoli Provisioning Manager OS Deployment 7.1.1
  • IBM Tivoli Remote Deployment Manager 4.40
  • IBM Tivoli Storage Productivity Center 4.1 Standard
  • IBM Tivoli Storage Productivity Center 4.1.1 Standard
  • IBM Tivoli Storage Productivity Center 4.2 Standard
  • IBM Tivoli Storage Productivity Center 4.2.1 Standard
  • IBM Tivoli Storage Productivity Center 4.2.2 Standard
  • IBM Tivoli Storage Productivity Center 5.1.0 Standard
  • IBM Tivoli Storage Productivity Center 5.1.1 Standard
  • IBM Tivoli Storage Productivity Center 5.1.1.1 Standard
  • IBM VIOS 2.0
  • IBM VIOS 2.1
  • IBM VIOS 2.2
  • Juniper JUNOS 11.4
  • Juniper JUNOS 12.1
  • Juniper JUNOS 12.2
  • Juniper JUNOS 12.3
  • Juniper JUNOS 13.1
  • Juniper Junos Pulse Access Control Service 4.1r1
  • McAfee Firewall Enterprise 7.x
  • McAfee Firewall Enterprise 8.2
  • OpenSSL OpenSSL 0.9.8X
  • OpenSSL OpenSSL 1.0.0j
  • OpenSSL OpenSSL 1.0.1c
  • Oracle StorageTek Storage Archive Manager 5.1
  • Oracle StorageTek Storage Archive Manager 5.2
  • Oracle StorageTek Storage Archive Manager 5.3
  • RedHat Enterprise Linux 5
  • RedHat Enterprise Linux 5 Client Workstation
  • RedHat Enterprise Linux 5 Client
  • RedHat Enterprise Linux 6 Server
  • RedHat Enterprise Linux 6 Workstation
  • RedHat Enterprise Linux Desktop 6
  • RedHat Enterprise Linux HPC Node 6
  • RedHat Enterprise Linux Workstation Supplementary 6
  • Stunnel Stunnel 4.21
  • Stunnel Stunnel 4.34
  • stunnel stunnel 4.40
  • stunnel stunnel 4.54
  • Sun QFS 5.1
  • Sun QFS 5.2
  • Sun QFS 5.3
  • VMware ESX Server 4.0
  • VMware Esxi 4.0
  • VMware ESXi 5.0

Reported:

Feb 06, 2013

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 the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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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.

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