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Cisco Bug: CSCur63497 - IM&P server is vulnerable to user enumeration

Last Modified

Jan 31, 2017

Products (2)

  • Cisco Unified Communications Manager IM & Presence Service
  • Cisco Unified Communications Manager IM and Presence Service Version 9.1

Known Affected Releases

9.1(1)

Description (partial)

Symptom:
A vulnerability in the web framework of the Cisco Unified Communications Manager IM & Presence Service could allow an unauthenticated, remote
attacker to enumerate valid user accounts.

The vulnerability is due to improper sanitization of a returned message. An attacker could exploit this vulnerability by sending crafted URL
requests to a vulnerable device.

Conditions:
Devices running an affected version of the Cisco Unified Communications Manager IM & Presence Service.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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