Bug 138065 – CAN-2004-0942 Memory consumption DoS

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Bug 138065 - CAN-2004-0942 Memory consumption DoS

Summary:	CAN-2004-0942 Memory consumption DoS

Status:	CLOSED ERRATA

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	httpd (Show other bugs)
Sub Component:
Version:	2
Hardware:	All Linux

Priority	medium Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Joe Orton
QA Contact:
Docs Contact:

URL:
Whiteboard:	public=20041101,impact=important
Keywords:	Security

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2004-11-04 06:44 EST by Mark J. Cox
Modified:	2007-11-30 17:10 EST (History)
CC List:	0 users

See Also:
Fixed In Version:	2.0.51-2.9
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2004-11-12 16:26:46 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Description Mark J. Cox 2004-11-04 06:44:15 EST

An issue was discovered where the field length limit was not enforced
for certain malicious requests. This could allow a remote attacker who
is able to send large amounts of data to a server the ability to cause
Apache children to consume proportional amounts of memory, leading to
a denial of service.

Affects: 2.0.52, 2.0.51, 2.0.50, 2.0.49, 2.0.48, 2.0.47, 2.0.46,
2.0.45, 2.0.44, 2.0.43, 2.0.42, 2.0.40, 2.0.39, 2.0.37, 2.0.36, 2.0.35

Proposed patch;

http://marc.theaimsgroup.com/?l=apache-httpd-dev&amp;m=109932823014967&amp;w=2

Public since Nov01

        CAN-2004-0942 Affects: FC2
        CAN-2004-0942 Affects: FC3-3.8

Comment 1 Joe Orton 2004-11-12 16:26:46 EST

Fixed in 2.0.51-2.9 for FC2:

http://www.redhat.com/archives/fedora-announce-list/2004-November/msg00046.html

Comment 2 Joe Orton 2004-11-12 16:30:44 EST

And fixed in 2.0.52-3.1 for FC3:

http://www.redhat.com/archives/fedora-announce-list/2004-November/msg00047.html

Comment 3 Ivan Baldo 2004-11-22 16:23:26 EST

It is exploitable in Fedora Core 1 too and fedoralegacy.org doesn't
have an update yet (2.0.51-1.4.legacy).

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