JVN/CVE Demo: Jvninfos

JVN Info.

Id: 23227
Name: JVNDB-2013-004802
Title: Xen の libxl toolstack ライブラリの libxl_list_cpupool 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary: Xen の libxl toolstack ライブラリの libxl_list_cpupool 関数は、メモリ不足の状況で実行される場合、realloc 関数が失敗した際にオリジナルのポインタを返すため、解放済みメモリの使用 (Use-after-free) により、サービス運用妨害 (ヒープ破損およびクラッシュ) 状態にされる、および任意のコードを実行される脆弱性が存在します。
Nvdinfo: CVE-2013-4371
Cvssv2: 4.4
Jvnurl: http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-004802.html
Published Date: 2013-10-10
Registered Date: 2013-10-21
Last Updated Date: 2013-10-21

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  023227
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 3.76 MB

Message	Memory use
Component initialization	1.38 MB
Controller action start	1.49 MB
Controller render start	2.31 MB
View render complete	2.65 MB

Timers

Total Request Time: 61 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	2.58
Event: Controller.initialize	0.02
Event: Controller.startup	0.06
Controller action	47.64
Event: Controller.beforeRender	4.31
» Processing toolbar data	4.23
Rendering View	1.62
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	0.73
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.47
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.08
Event: View.afterLayout	0.00

====

Log
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Logs

There were no log entries made this request

====
Variables
+
View Variables
- jvninfo(array)
  Jvninfo(array)
  id23227
  nameJVNDB-2013-004802
  titleXen の libxl toolstack ライブラリの libxl_list_cpupool 関数におけるサービス運用妨害 (DoS) の脆弱性
  summaryXen の libxl toolstack ライブラリの libxl_list_cpupool 関数は、メモリ不足の状況で実行される場合、realloc 関数が失敗した際にオリジナルのポインタを返すため、解放済みメモリの使用 (Use-after-free) により、サービス運用妨害 (ヒープ破損およびクラッシュ) 状態にされる、および任意のコードを実行される脆弱性が存在します。
  cveinfo_nameCVE-2013-4371
  cveinfo_id64313
  nvdinfo_nameCVE-2013-4371
  nvdinfo_id39985
  cvssv24.4
  cvssv3(null)
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-004802.html
  published_date2013-10-10
  registered_date2013-10-21
  last_updated_date2013-10-21
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id64313
  nameCVE-2013-4366
  statusCandidate
  description** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.
  phaseAssigned (20130612)
  votesNone (candidate not yet proposed)
  comments(null)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Nvdinfo(array)
  id39985
  nameCVE-2013-4371
  descriptionUse-after-free vulnerability in the libxl_list_cpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running "under memory pressure," returns the original pointer when the realloc function fails, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors.
  reject(null)
  CVSS_version2
  CVSS_score4.4
  severityMedium
  CVSS_base_score4.4
  CVSS_impact_subscore6.4
  CVSS_exploit_subscore3.4
  nvd_xml_version(null)
  CVSS_vector(AV:L/AC:M/Au:N/C:P/I:P/A:P)
  sourcecve
  pub_date2017-01-18
  published2013-10-17
  modified_date2017-01-06
  typeCVE
  seq2013-4371
  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/23227
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/23227
Remote Port	44042
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	3.135.185.96
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 Cookie	advanced-frontend=dgbbv7jevf882052uskr6m06u5
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	3.135.185.96
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	3.135.185.96
Unique Id	aCuv1i-JW1WVImxut0p4vAAAAaY
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	3.135.185.96
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	3.135.185.96
Redirect Unique Id	aCuv1i-JW1WVImxut0p4vAAAAaY
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	3.135.185.96
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	3.135.185.96
Redirect Redirect Unique Id	aCuv1i-JW1WVImxut0p4vAAAAaY
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1747693526.4929
Request Time	1747693526

====

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/
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  View(array)
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  1APP/Config/bootstrap.php
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  1APP/Controller/AppController.php
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  0APP/webroot/index.php
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  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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