IBM Lotus Notes ntmulti.exe code execution

notes-cve20130536-code-exec (82658) The risk level is classified as MediumMedium Risk


An unspecified vulnerability in the IBM Notes Multi User Profile Cleanup service (ntmulti.exe) could allow a local attacker to execute arbitrary code on the next logon of a user.


Base Score: 6.9
  Access Vector: Local
  Access Complexity: Medium
  Authentication: None
  Confidentiality Impact: Complete
  Integrity Impact: Complete
  Availability Impact: Complete
Temporal Score: 5.1
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed


Gain Privileges


Refer to IBM Security Bulletin 1633827 for patch, upgrade or suggested workaround information. See References.


  • IBM Security Bulletin 1633827: IBM Notes Multi User Profile Cleanup service enables an attacker to execute arbitrary code on the next logon of a user (CVE-2013-0536).
  • CVE-2013-0536: ntmulti.exe in the Multi User Profile Cleanup service in IBM Notes 8.0, 8.0.1, 8.0.2, 8.5, 8.5.1, 8.5.2, 8.5.3 before FP5, and 9.0 before IF2 allows local users to gain privileges via vectors that arrange for code to be executed during the next login session of a different user, aka SPR PJOK959J24.
  • SA53789: IBM Notes Multi User Profile Cleanup Service Privilege Escalation Vulnerability

Platforms Affected:

  • IBM Lotus Notes 8.0
  • IBM Lotus Notes 8.0.1
  • IBM Lotus Notes 8.0.2
  • IBM Lotus Notes 8.5
  • IBM Lotus Notes 8.5.1
  • IBM Lotus Notes
  • IBM Lotus Notes 8.5.3
  • IBM Lotus Notes 9.0


Jun 12, 2013

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