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Bug 167102

Summary: CAN-2005-2728 byterange memory DoS
Product: Red Hat Enterprise Linux 4 Reporter: Mark J. Cox <mjc>
Component: httpdAssignee: Joe Orton <jorton>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 4.0Keywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=moderate,public=20040707,source=cve
Fixed In Version: RHSA-2005-608 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-09-06 13:36:47 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Proposed patch from Joe Orton none

Description Mark J. Cox 2005-08-30 11:46:14 UTC 
A flaw was found in Apache 2.0 where the byterange filter would buffer responses
into memory.  This could cause a Denial of Service through memory leak if a
remote attacker sends carefully crafted requests to a web server that has a CGI
script which usually would give a large response.
Comment 1 Mark J. Cox 2005-08-30 11:46:15 UTC 
Created attachment 118245 [details]
Proposed patch from Joe Orton
Comment 3 Joe Orton 2005-08-30 12:20:22 UTC 
Note that this also affects any dynamic response generator such as PHP.
Comment 4 Mark J. Cox 2005-08-31 14:45:35 UTC 
*** Bug 167103 has been marked as a duplicate of this bug. ***
Comment 5 Mark J. Cox 2005-08-31 14:47:14 UTC 
removing from U2proposed as this will go out in an async RHSA first for RHEL3&4
Comment 6 Red Hat Bugzilla 2005-09-06 13:36:48 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-608.html