JVN/CVE Demo: Jvninfos

JVN Info.

Id: 63917
Name: JVNDB-2002-000244
Title: Apache HTTP Server の共有メモリスコアボードにおけるサービス運用妨害 (DoS) の脆弱性
Summary: Apache HTTP Server において、null で "スコアボード" を継続的に埋め尽くし、サーバに子プロセスを生成させ続けることで、システムがサービス運用妨害 (DoS) 状態となる脆弱性が存在します。
Nvdinfo: CVE-2002-0839
Cvssv2: 7.2
Jvnurl: http://jvndb.jvn.jp/ja/contents/2002/JVNDB-2002-000244.html
Published Date: 2002-10-04
Registered Date: 2007-04-01
Last Updated Date: 2007-04-01

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  063917
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/*
====
Sql Log
+

Sql Logs

default
No query logs.

====

Timer

Memory

Peak Memory Use 3.83 MB

Message	Memory use
Component initialization	1.38 MB
Controller action start	1.48 MB
Controller render start	2.32 MB
View render complete	2.66 MB

Timers

Total Request Time: 66 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	2.55
Event: Controller.initialize	0.02
Event: Controller.startup	0.06
Controller action	50.08
Event: Controller.beforeRender	4.54
» Processing toolbar data	4.45
Rendering View	2.83
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	1.78
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.60
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.09
Event: View.afterLayout	0.00

====

Log
+

Logs

There were no log entries made this request

====
Variables
+
View Variables
- jvninfo(array)
  Jvninfo(array)
  id63917
  nameJVNDB-2002-000244
  titleApache HTTP Server の共有メモリスコアボードにおけるサービス運用妨害 (DoS) の脆弱性
  summaryApache HTTP Server において、null で "スコアボード" を継続的に埋め尽くし、サーバに子プロセスを生成させ続けることで、システムがサービス運用妨害 (DoS) 状態となる脆弱性が存在します。
  cveinfo_nameCVE-2002-0839
  cveinfo_id5229
  nvdinfo_nameCVE-2002-0839
  nvdinfo_id79838
  cvssv27.2
  cvssv3(null)
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2002/JVNDB-2002-000244.html
  published_date2002-10-04
  registered_date2007-04-01
  last_updated_date2007-04-01
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id5229
  nameCVE-2002-0839
  statusCandidate
  descriptionThe shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.
  phaseModified (20110830)
  votesACCEPT(3) Armstrong, Cole, Green | MODIFY(1) Cox | NOOP(1) Christey
  commentsChristey> CONFIRM:http://www.info.apple.com/usen/security/security_updates.html | Cox> Addref: RHSA-2002:251 | Addref: RHSA-2002:248 | Addref: RHSA-2002:244 | Addref: RHSA-2002:243 | Addref: RHSA-2002:222 | Change Apache Week ref to: http://www.apacheweek.com/issues/02-10-04#security | Christey> SGI:20021105-02-I | URL:ftp://patches.sgi.com/support/free/security/advisories/20021105-02-I
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Nvdinfo(array)
  id79838
  nameCVE-2002-0839
  descriptionThe shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.
  reject(null)
  CVSS_version2
  CVSS_score7.2
  severityHigh
  CVSS_base_score7.2
  CVSS_impact_subscore10
  CVSS_exploit_subscore3.9
  nvd_xml_version(null)
  CVSS_vector(AV:L/AC:L/Au:N/C:C/I:C/A:C)
  sourcecve
  pub_date2017-01-05
  published2002-10-11
  modified_date2016-10-17
  typeCVE
  seq2002-0839
  deleted(null)
  created(null)
  modified(null)
  Nessuslog(empty)
- $request->data(empty)
- $this->validationErrors(array)
  Jvninfo(empty)
  Cveinfo(empty)
  Nvdinfo(empty)
  Nessuslog(empty)
- Loaded Helpers(array)
  0Number
  1SimpleGraph
  2DebugTimer
  3Toolbar
  4Html
  5Text
  6Session
  7HtmlToolbar
====

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/jvninfos/view/63917
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/63917
Remote Port	22413
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	52.15.242.179
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	52.15.242.179
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	52.15.242.179
Unique Id	aBCSGzehmDEqlivy6QxSBwAAAEA
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	52.15.242.179
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	52.15.242.179
Redirect Unique Id	aBCSGzehmDEqlivy6QxSBwAAAEA
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	52.15.242.179
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	52.15.242.179
Redirect Redirect Unique Id	aBCSGzehmDEqlivy6QxSBwAAAEA
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1745916443.8486
Request Time	1745916443

====

Include
+
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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  0CORE/Cache/Cache.php
  1CORE/Cache/Engine/FileEngine.php
  2CORE/Cache/CacheEngine.php
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  0CORE/Controller/Component/SessionComponent.php
  Config(array)
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  2CORE/Controller/Component.php
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  2CORE/Model/Datasource/DboSource.php
  3CORE/Model/Datasource/DataSource.php
  Error(array)
  0CORE/Error/exceptions.php
  1CORE/Error/ErrorHandler.php
  I18n(array)
  0CORE/I18n/I18n.php
  1CORE/I18n/L10n.php
  Log(array)
  0CORE/Log/CakeLog.php
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  6CORE/Event/CakeEvent.php
  7CORE/Event/CakeEventManager.php
  8CORE/Core/Object.php
  Routing(array)
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  1CORE/Routing/Filter/AssetDispatcher.php
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  Utility(array)
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  3CORE/Utility/Debugger.php
  4CORE/Utility/String.php
  5CORE/Utility/ClassRegistry.php
  View(array)
  0CORE/View/HelperCollection.php
- app(array)
  Component(array)
  0APP/Controller/Component/CommonComponent.php
  Config(array)
  0APP/Config/core.php
  1APP/Config/bootstrap.php
  2APP/Config/routes.php
  3APP/Config/database.php
  Controller(array)
  0APP/Controller/JvninfosController.php
  1APP/Controller/AppController.php
  Model(array)
  0APP/Model/Jvninfo.php
  1APP/Model/AppModel.php
  2APP/Model/Cveinfo.php
  3APP/Model/Nvdinfo.php
  4APP/Model/Nessuslog.php
  Other(array)
  0APP/webroot/index.php
- plugins(array)
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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
====

JVN Info.

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