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Cisco Bug: CSCut12255 - AnyConnect Secure Mobility Client Local Denial of Service Vulnerability

Last Modified

Nov 07, 2016

Products (1)

  • Cisco AnyConnect Secure Mobility Client

Known Affected Releases

4.0(2049)

Description (partial)

Symptom:
A vulnerability in the kernel extension for Mac OS X of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to cause a denial of service condition.

The vulnerability is due to insufficient bounds checking. An attacker could exploit this vulnerability by crafting a piece of contiguous data in memory which is read by the client software. An exploit could allow the attacker to cause an OS X kernel panic.

Conditions:
Running an affected version of the Cisco AnyConnect Secure Mobility Client.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
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