Cisco Security Advisory
Cisco AnyConnect Secure Mobility Client Arbitrary File Move Vulnerability
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AV:L/AC:L/Au:S/C:N/I:C/A:C/E:F/RL:U/RC:C
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A vulnerability in interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker to move arbitrary files with elevated privileges.
The vulnerability is due to missing source path validation in certain IPC commands. An attacker could exploit this vulnerability by sending crafted IPC messages. An exploit could allow the attacker to move arbitrary files with elevated privileges, which could affect the integrity of the system and cause a denial of service condition.
Cisco has not released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available.
This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151008-asmc
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Workarounds are not available.
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When considering software upgrades, customers are advised to consult the Cisco Security Advisories and Responses archive at http://www.cisco.com/go/psirt and review subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
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The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
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To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
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Show LessVersion Description Section Status Date 1.1 Update: Only Windows clients are affected Vulnerable Products Final 2015-November-13 1.0 Initial public release NA Final 2015-October-08
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