Cisco Cisco Web Security Appliance S380

C I S C O I R O N P O R T A S Y N C O S 6 . 3 . 8 F O R W E B R E L E A S E N O T E S

B U G S F I X E D I N 6 . 3 . 4

Fixed: Web Proxy generates a core when uploading 2 GB files with external DLP enabled
in some cases

Previously, the Web Proxy generated a core when uploading 2 GB files with external DLP
enabled using Vontu Web Prevent version 9. This no longer occurs. [Defect ID: 53867]

Fixed: Web Proxy generates a core file when user uploads a file and the server sends an
early response

Previously, the Web Proxy generated a core file when the user uploaded a file and the server
sent an early response. This no longer occurs. [Defect ID: 69631, 69755]

Fixed: Web Proxy generates a core file when server sends an early HTTP 100 Continue
response in some cases

Previously, the Web Proxy generated a core file when the server sent an early HTTP 100
Continue response when the user was uploading a file and IronPort Data Security Filters were
disabled. This no longer occurs. [Defect ID: 71343]

Fixed: Web Proxy generates a core file with explicit requests from Google Chrome in
some cases

Previously, the Web Proxy generated a core file when processing explicit forward requests to
HTTPS servers from the Google Chrome browser with NTLMSSP authentication. [Defect ID:
71619]

Fixed: Web Proxy runs out of memory and generates a core file when uploading very
large files in some cases

Previously, the Web Proxy ran out of memory and generated a core file when uploading very
large files to servers that sent an early HTTP 200 Ok response. This no longer occurs. [Defect
ID: 71776]

Fixed: Native FTP downloads fail using the MGET command on some FTP servers

Previously, Native FTP downloads failed using the MGET command on some FTP servers. This
no longer occurs. [Defect ID: 70375]

Fixed: Uploads fail when the server replies with an early 100 Continue response in some
cases

Previously, Uploads failed when the server replied with an early 100 Continue response and
IronPort Data Security Filters was disabled. This no longer occurs. [Defect ID: 71343]

Fixed: Uploads fail to some servers that require NTLM authentication

Previously, uploads to servers that required NTLM authentication sent an early response to
clients failed. This no longer occurs. [Defect ID: 67816]