JVN/CVE Demo: Jvninfos

JVN Info.

Id: 22309
Name: JVNDB-2013-003884
Title: Linux Kernel の fs/cifs/connect.c 内の build_unc_path_to_root 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary: Linux Kernel の fs/cifs/connect.c 内の build_unc_path_to_root 関数には、一つずれエラー (Off-by-One error) により、サービス運用妨害 (メモリの破損およびシステムクラッシュ) 状態にされる脆弱性が存在します。
Nvdinfo: CVE-2013-4247
Cvssv2: 7.8
Jvnurl: http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-003884.html
Published Date: 2013-06-13
Registered Date: 2013-08-27
Last Updated Date: 2013-08-27

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  022309
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 3.72 MB

Message	Memory use
Component initialization	1.41 MB
Controller action start	1.51 MB
Controller render start	2.36 MB
View render complete	2.71 MB

Timers

Total Request Time: 332 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	220.31
Event: Controller.initialize	0.03
Event: Controller.startup	0.51
Controller action	83.14
Event: Controller.beforeRender	5.63
» Processing toolbar data	5.53
Rendering View	6.44
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	3.86
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	1.53
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.43
Event: View.afterLayout	0.00

====

Log
+

Logs

There were no log entries made this request

====
Variables
+
View Variables
- jvninfo(array)
  Jvninfo(array)
  id22309
  nameJVNDB-2013-003884
  titleLinux Kernel の fs/cifs/connect.c 内の build_unc_path_to_root 関数におけるサービス運用妨害 (DoS) の脆弱性
  summaryLinux Kernel の fs/cifs/connect.c 内の build_unc_path_to_root 関数には、一つずれエラー (Off-by-One error) により、サービス運用妨害 (メモリの破損およびシステムクラッシュ) 状態にされる脆弱性が存在します。
  cveinfo_nameCVE-2013-4247
  cveinfo_id64189
  nvdinfo_nameCVE-2013-4247
  nvdinfo_id39883
  cvssv27.8
  cvssv3(null)
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-003884.html
  published_date2013-06-13
  registered_date2013-08-27
  last_updated_date2013-08-27
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id64189
  nameCVE-2013-4242
  statusCandidate
  descriptionGnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload.
  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)
  id39883
  nameCVE-2013-4247
  descriptionOff-by-one error in the build_unc_path_to_root function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service (memory corruption and system crash) via a DFS share mount operation that triggers use of an unexpected DFS referral name length.
  reject(null)
  CVSS_version2
  CVSS_score7.8
  severityHigh
  CVSS_base_score7.8
  CVSS_impact_subscore6.9
  CVSS_exploit_subscore10
  nvd_xml_version(null)
  CVSS_vector(AV:N/AC:L/Au:N/C:N/I:N/A:C)
  sourcecve
  pub_date2017-01-18
  published2013-08-24
  modified_date2013-08-27
  typeCVE
  seq2013-4247
  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
Script Name	/jvn/app/webroot/index.php
Request Uri	/jvn/jvninfos/view/22309
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/22309
Remote Port	56812
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	216.73.216.196
Server Port	80
Server Addr	160.251.151.205
Server Name	inogo77.s500.xrea.com
Server Software	Apache
Server Signature
Http Connection	close
Http Cache Control	max-age=259200
Http X Forwarded For	10.3.216.4
Http Via	1.1 squid-proxy-5b5d847c96-gt9x4 (squid/6.10)
Http Host	inogo77.s500.xrea.com
Http Accept Encoding	gzip, br, zstd, deflate
Http Cookie	advanced-frontend=14that0gdmr07edh8tge0hq1r5
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	216.73.216.196
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	216.73.216.196
Unique Id	aGShaFfRcwtbf7cldz7NcQAAAZU
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	216.73.216.196
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	216.73.216.196
Redirect Unique Id	aGShaFfRcwtbf7cldz7NcQAAAZU
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	216.73.216.196
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	216.73.216.196
Redirect Redirect Unique Id	aGShaFfRcwtbf7cldz7NcQAAAZU
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1751425386.0251
Request Time	1751425386

====

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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  1CORE/Cache/Engine/FileEngine.php
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  Error(array)
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  View(array)
  0CORE/View/HelperCollection.php
- app(array)
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  Config(array)
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  1APP/Config/bootstrap.php
  2APP/Config/routes.php
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  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
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  0APP/webroot/index.php
- plugins(array)
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  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
====

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