JVN/CVE Demo: Cvereves

CVE Reference

Id: 22811
CVE No.: CVE-2002-0180
Reference: XF:webalizer-reverse-dns-bo(8837)

Actions

History
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Request History
4 previous requests available
====
Session
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Session
- 0(null)
====
Request
+
Request

Cake Params
- plugin(null)
- controllercvereves
- actionview
- named(empty)
- pass(array)
  022811
Post data

No post data.

Query string

No querystring data.

Cookie

To view Cookies, add CookieComponent to Controller

Current Route
- keys(array)
  0controller
  1action
- options(array)
  defaultRoute(true)
- defaults(array)
  plugin(null)
- template/:controller/:action/*
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Sql Log
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Sql Logs

default
No query logs.

====

Timer

Memory

Peak Memory Use 3.44 MB

Message	Memory use
Component initialization	1.38 MB
Controller action start	1.49 MB
Controller render start	2.13 MB
View render complete	2.52 MB

Timers

Total Request Time: 16 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	2.66
Event: Controller.initialize	0.02
Event: Controller.startup	0.06
Controller action	2.61
Event: Controller.beforeRender	3.69
» Processing toolbar data	3.60
Rendering View	2.04
» Event: View.beforeRender	0.02
» Rendering APP/View/Cvereves/view.ctp	1.08
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.57
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.07
Event: View.afterLayout	0.00

====

Log
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Logs

There were no log entries made this request

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Variables
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View Variables
- cveref(array)
  Cveref(array)
  id22811
  cveinfo_id4573
  name(null)
  cveinfo_nameCVE-2002-0180
  referenceXF:webalizer-reverse-dns-bo(8837)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Cveinfo(array)
  id4573
  nameCVE-2002-0180
  statusCandidate
  descriptionBuffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.
  phaseModified (20050510)
  votesACCEPT(4) Baker, Cole, Cox, Green | MODIFY(2) Frech, Jones | NOOP(4) Armstrong, Christey, Foat, Wall
  commentsCox> According to the author of Webalizer the issue is not remotely | exploitable, but this hasn"t been confirmed by us yet. Needs | investigation. | | http://www.mrunix.net/webalizer/news.html | CHANGE> [Cox changed vote from MODIFY to REVIEWING] | Cox> Author says this cannot be exploited to execute arbitrary code | Jones> Description of acknowledged vulnerability indicates remotely | exploitable (buffer overflow is in code which is processing | input from a remote system (a DNS server)); root or non-root | depends on privileges of resolver process (which is likely | same as privileges of Webalizer process). So, remotely | exploitable to run arbitrary code with privileges of the | Webalizer process. | Cox> I actually meant that the author doesn"t think this is an exploitable | overflow at all, see | | ---------- Forwarded message ---------- | Date: Wed, 17 Apr 2002 02:19:37 -0400 (EDT) | From: Bradford L. Barrett <brad@mrunix.net> | To: Franck Coppola <franck@hosting42.com> | Cc: Spybreak <spybreak@host.sk>, bugtraq@securityfocus.com, | vulnwatch@vulnwatch.org | Subject: Re: Remote buffer overflow in Webalizer | | | > Here is a patch to fix the vulnerability (tested against webalizer-2.01-06). | | Bad fix.. while it will prevent the buffer from overflowing (which I still | fail to see how can be used to execute a "root" exploit, even with a LOT | of imagination), but will cause the buffer to be filled with a non-null | terminated string which will do all sorts of nasty things to your output, | not to mention wreak havoc on the stats since you are cutting off the | domain portion, not the hostname part, and adding random garbage at the | end. | | Anyway, Version 2.01-10 has been released, which fixes this and a few | other buglets that have been discovered in the last month or so. Get it | at the usual place (web: www.mrunix.net/webalizer/ or www.webalizer.org | or ftp: ftp.mrunix.net/pub/webalizer/), and should be on the mirror sites | soon. | | -- | Bradford L. Barrett brad@mrunix.net | A free electron in a sea of neutrons DoD#1750 KD4NAW | | | Christey> XF:webalizer-reverse-dns-bo(8837) | URL:http://www.iss.net/security_center/static/8837.php | BID:4504 | URL:http://www.securityfocus.com/bid/4504 | VULNWATCH:20020415 [VulnWatch] Remote buffer overflow in Webalizer | URL:http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0017.html | ENGARDE:ESA-20020423-009 | CONECTIVA:CLA-2002:476 | URL:http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000476 | CHANGE> [Cox changed vote from REVIEWING to ACCEPT] | Cox> after reviewing I agree with the description given | Frech> XF: webalizer-reverse-dns-bo(8837) | Christey> REDHAT:RHSA-2002:254 | Christey> CALDERA:CSSA-2002-036.0 | (note: CVE-2002-1234 was accidentally assigned to that Caldera | advisory, but this is the correct CAN to use)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
- $request->data(empty)
- $this->validationErrors(array)
  Cveref(empty)
  Cveinfo(empty)
- Loaded Helpers(array)
  0Number
  1SimpleGraph
  2DebugTimer
  3Toolbar
  4Html
  5Text
  6Form
  7Session
  8HtmlToolbar
====

Environment

App Constants

No application environment available.

CakePHP Constants

Constant	Value
APP	/virtual/inogo77/public_html/jvn/app/
APP_DIR	app
APPLIBS	/virtual/inogo77/public_html/jvn/app/Lib/
CACHE	/virtual/inogo77/public_html/jvn/app/tmp/cache/
CAKE	/virtual/inogo77/public_html/jvn/lib/Cake/
CAKE_CORE_INCLUDE_PATH	/virtual/inogo77/public_html/jvn/lib
CORE_PATH	/virtual/inogo77/public_html/jvn/lib/
CAKE_VERSION	2.6.0
CSS	/virtual/inogo77/public_html/jvn/app/webroot/css/
CSS_URL	css/
DS	/
FULL_BASE_URL	http://inogo77.s500.xrea.com
IMAGES	/virtual/inogo77/public_html/jvn/app/webroot/img/
IMAGES_URL	img/
JS	/virtual/inogo77/public_html/jvn/app/webroot/js/
JS_URL	js/
LOGS	/virtual/inogo77/public_html/jvn/app/tmp/logs/
ROOT	/virtual/inogo77/public_html/jvn
TESTS	/virtual/inogo77/public_html/jvn/app/Test/
TMP	/virtual/inogo77/public_html/jvn/app/tmp/
VENDORS	/virtual/inogo77/public_html/jvn/vendors/
WEBROOT_DIR	webroot
WWW_ROOT	/virtual/inogo77/public_html/jvn/app/webroot/

PHP Environment

Environment Variable	Value
Php Version	5.6.40
Phprc	php56.ini
Php Fcgi Children	1
Pwd	/virtual/inogo77/public_html/.fast-cgi-bin
Php Fcgi Max Requests	10000
Shlvl	0
Path	/usr/local/bin:/usr/bin:/bin
Http Connection	close
Script Name	/jvn/app/webroot/index.php
Request Uri	/jvn/cvereves/view/22811
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/cvereves/view/22811
Remote Port	39878
Script Filename	/virtual/inogo77/public_html/jvn/app/webroot/index.php
Server Admin	[no address given]
Context Document Root	/virtual/inogo77/public_html
Context Prefix
Request Scheme	http
Document Root	/virtual/inogo77/public_html
Remote Addr	18.227.228.218
Server Port	80
Server Addr	160.251.151.205
Server Name	inogo77.s500.xrea.com
Server Software	Apache
Server Signature
Http Host	inogo77.s500.xrea.com
Http Accept Encoding	gzip, br, zstd, deflate
Http User Agent	Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Http Accept	/
Gem Home	/usr/local/rvm/gems/ruby-2.3.0
X Dostranslated Ip	18.227.228.218
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	18.227.228.218
Unique Id	aB-XFcb-6fzsyZ8B0UkDNAAAAeU
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	18.227.228.218
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	18.227.228.218
Redirect Unique Id	aB-XFcb-6fzsyZ8B0UkDNAAAAeU
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	18.227.228.218
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	18.227.228.218
Redirect Redirect Unique Id	aB-XFcb-6fzsyZ8B0UkDNAAAAeU
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1746900757.5279
Request Time	1746900757

====

Include
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Included Files

Include Paths
- 0/virtual/inogo77/public_html/jvn/lib
- 2/opt/remi/php56/root/usr/share/pear
- 3/opt/remi/php56/root/usr/share/php
- 4/usr/share/pear
- 5/usr/share/php
- 6-> /virtual/inogo77/public_html/jvn/lib/Cake/
Included Files
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  1CORE/Cache/Engine/FileEngine.php
  2CORE/Cache/CacheEngine.php
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  Log(array)
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  6CORE/Routing/Route/PluginShortRoute.php
  Utility(array)
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  5CORE/Utility/ClassRegistry.php
  View(array)
  0CORE/View/HelperCollection.php
- app(array)
  Config(array)
  0APP/Config/core.php
  1APP/Config/bootstrap.php
  2APP/Config/routes.php
  3APP/Config/database.php
  Controller(array)
  0APP/Controller/CverevesController.php
  1APP/Controller/AppController.php
  Model(array)
  0APP/Model/Cveref.php
  1APP/Model/AppModel.php
  2APP/Model/Cveinfo.php
  Other(array)
  0APP/webroot/index.php
- plugins(array)
  DebugKit(array)
  Component(array)
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  Other(array)
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  1DebugKit/Lib/Panel/HistoryPanel.php
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  3DebugKit/Lib/Panel/SessionPanel.php
  4DebugKit/Lib/Panel/RequestPanel.php
  5DebugKit/Lib/Panel/SqlLogPanel.php
  6DebugKit/Lib/Panel/TimerPanel.php
  7DebugKit/Lib/Panel/LogPanel.php
  8DebugKit/Lib/Panel/VariablesPanel.php
  9DebugKit/Lib/Panel/EnvironmentPanel.php
  10DebugKit/Lib/Panel/IncludePanel.php
  11DebugKit/Lib/DebugTimer.php
  Log(array)
  0DebugKit/Lib/Log/Engine/DebugKitLog.php
====

CVE Reference

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