Cisco Cisco Aironet 1200 Access Point Notas de publicación

The following caveat is resolved in this release:

CSCsb24007

Multiple voice-related vulnerabilities are identified in Cisco IOS software, one of which is also 
shared with Cisco Unified Communications Manager. These vulnerabilities pertain to the following 
protocols or features:

Session Initiation Protocol (SIP) 

Media Gateway Control Protocol (MGCP) 

Signaling protocols H.323, H.254 

Real-time Transport Protocol (RTP) 

Facsimile reception 

Cisco has made free software available to address these vulnerabilities for affected customers. Fixed 
Cisco IOS software listed in the Software Versions and Fixes section contains fixes for all 
vulnerabilities mentioned in this advisory.

There are no workarounds available to mitigate the effects of any of the vulnerabilities apart from 
disabling the protocol or feature itself. 

This advisory is posted at 

CSCei61732—

Cisco IOS may permit arbitrary code execution after exploitation of a heap-based buffer overflow 
vulnerability. Cisco has included additional integrity checks in its software, as further described 
below, that are intended to reduce the likelihood of arbitrary code execution.

Cisco has made free software available that includes the additional integrity checks for affected 
customers.

This advisory is posted at 

.

If you need information about a specific caveat that does not appear in these release notes, you can use 
the Cisco Bug Toolkit to find select caveats of any severity. Click this URL to browse to the Bug Toolkit:

(If you request a defect that cannot be displayed, the defect number might not exist, the defect might not 
yet have a customer-visible description, or the defect might be marked Cisco Confidential.) 

For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at 

. Click Technology Support, choose Wireless 

from the menu on the left, and click Wireless LAN.