IBM GSKit SSL/TLS handshake denial of service

ibm-gskit-cve20136329-dos (88939) The risk level is classified as HighHigh Risk

Description:

Multiple IBM products using IBM Global Security Kit (GSKit) are vulnerable to a denial of service caused by an error in SSL/TLS handshake processing related to session resumption when using SSLv2. A remote attacker could exploit this vulnerability to cause the system to crash.

*CVSS:

Base Score: 7.8
  Access Vector: Network
  Access Complexity: Low
  Authentication: None
  Confidentiality Impact: None
  Integrity Impact: None
  Availability Impact: Complete
 
Temporal Score: 5.8
  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.

References:

  • IBM Security Bulletin 1659548: Potential Denial of service vulnerability in IBM HTTP Server (CVE-2013-6329).
  • IBM Security Bulletin 1659716: CM OnDemand GSKit SSLV2 Resuming SSLV3 Vulnerability (CVE-2013-6329).
  • IBM Security Bulletin 1659837: GSKit SSL negotiation vulnerability in Tivoli Access Manager for e-business (CVE-2013-6329).
  • IBM Security Bulletin 1660286: IBM Rational ClearCase CCRC WAN Server remote denial of service (CVE-2013-6329).
  • IBM Security Bulletin 1660440: Potential SSL/TLS-related denial of service vulnerability in IBM Informix Client SDK (CVE-2013-6329).
  • IBM Security Bulletin 1661497: GSKit SSL negotiation vulnerability in TPM for OS Deployment and TPM for Images (CVE-2013-6329).
  • IBM Security Bulletin 1662110: Tivoli Netcool/OMNIbus Web GUI can be affected by a vulnerability in the IBM GSKit library (CVE-2013-6329).
  • IBM Security Bulletin 1662362: GSKit SSL negotiation vulnerability in Tivoli Directory Server (CVE-2013-6329).
  • IBM Security Bulletin 1663362: TXSeries for Multiplatforms V7.1 : Security vulnerability in using GSKit 8 version with IBM TXSeries for Multiplatforms Version 7.1 (CVE-2013-6329).
  • IBM Security Bulletin 1663428: Tivoli Netcool/OMNIbus can be affected by vulnerabilities in the IBM GSKit library.
  • IBM Security Bulletin 1669554: Potential Security Vulnerabilities fixed in IBM WebSphere Application Server 8.5.5.2.
  • IBM Security Bulletin 1676092: Potential Security Vulnerabilities fixed in IBM WebSphere Application Server 8.0.0.9.
  • IBM Security Bulletin 1685323: Potential Security Vulnerability in IBM Tivoli Monitoring GSKit (CVE-2014-6747, CVE-2013-6329, CVE-2014-0169).
  • BID-64249: IBM Global Security Kit CVE-2013-6329 Remote Denial of Service Vulnerability
  • CVE-2013-6329: IBM Global Security Kit (aka GSKit), as used in Content Manager OnDemand 8.5 and 9.0 and other products, allows remote attackers to cause a denial of service via a crafted handshake during resumption of an SSLv2 session.
  • OSVDB ID: 100864: Content Manager OnDemand for Multiplatform SSLv2 Session Resumption Handling Remote DoS
  • SA56001: IBM Content Manager OnDemand GSKit SSLv2 Session Resuming Denial of Service Vulnerability
  • SA56031: IBM Tivoli Access Manager for e-business / Security Access Manager for Web GSKit Vulnerability
  • SA56058: IBM HTTP Server GSKit SSLv2 Session Resuming Denial of Service Vulnerability
  • SA56409: IBM Informix Products GSKit SSLv2 Session Resuming Denial of Service Vulnerability
  • SA56466: IBM TXSeries for Multiplatforms GSKit SSLv2 Session Resuming Denial of Service Vulnerability
  • SA56635: IBM Global Security ToolKit SSLv2 Session Resuming Denial of Service Vulnerability
  • SA56960: IBM Tivoli Netcool/OMNIbus Global Security Toolkit Two Denial of Service Vulnerabilities

Platforms Affected:

  • IBM Content Manager OnDemand for Multiplatforms 8.5
  • IBM Content Manager OnDemand for Multiplatforms 9.0
  • IBM GSKit
  • IBM HTTP Server 6.1
  • IBM HTTP Server 7.0
  • IBM HTTP Server 8.0
  • IBM HTTP Server 8.5
  • IBM HTTP Server 8.5.5
  • IBM Informix Tools 3.5
  • IBM Informix Tools 3.7
  • IBM Informix Tools 4.1
  • IBM Rational ClearCase 7.0
  • IBM Rational ClearCase 7.1
  • IBM Rational ClearCase 8.0
  • IBM Security Access Manager for Web 6.0
  • IBM Security Access Manager for Web 6.1
  • IBM Security Access Manager for Web 6.1.1
  • IBM Security Access Manager for Web 7.0
  • IBM Tivoli Directory Server
  • IBM Tivoli Monitoring Version 6 6.2.0
  • IBM Tivoli Monitoring Version 6 6.2.1
  • IBM Tivoli Monitoring Version 6 6.2.2
  • IBM Tivoli Monitoring Version 6 6.2.3
  • IBM Tivoli Monitoring Version 6 6.3.0
  • 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 Netcool/OMNIbus Web GUI 7.3.0
  • IBM Tivoli Netcool/OMNIbus Web GUI 7.3.1
  • IBM Tivoli Netcool/OMNIbus Web GUI 7.4.0
  • IBM Tivoli Provisioning Manager for Images 7.1.1 System X
  • IBM Tivoli Provisioning Manager for Images 7.1.1
  • IBM Tivoli Provisioning Manager OS Deployment 7.1
  • IBM WebSphere Application Server 6.1
  • IBM WebSphere Application Server 7.0
  • IBM WebSphere Application Server 8.0
  • IBM WebSphere Application Server 8.5
  • IBM WebSphere Application Server 8.5.5

Reported:

Dec 10, 2013

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