JVN/CVE Demo: Nvdinfos

NVD

Id: 22532
Name: CVE-2016-9941
Description: Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.
Reject
CVSS Version: 2
CVSS Score: 7.5
Severity: High
CVSS Base Score: 7.5
CVSS Impact Subscore: 6.4
CVSS Exploit Subscore: 10
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Pub Date: 2017-01-19
Published: 2016-12-31
Modified Date: 2017-01-17
Seq: 2016-9941

Actions

Related NVD References

Id	NVD Id	NVD No.	Reference	Actions
119402	22532	CVE-2016-9941	DSA-3753	View
119403	22532	CVE-2016-9941	95170	View
119404	22532	CVE-2016-9941	https://github.com/LibVNC/libvncserver/pull/137	View
119405	22532	CVE-2016-9941	https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11	View

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

Cake Params
- plugin(null)
- controllernvdinfos
- actionview
- named(empty)
- pass(array)
  022532
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 5.71 MB

Message	Memory use
Component initialization	1.40 MB
Controller action start	1.51 MB
Controller render start	2.28 MB
View render complete	3.69 MB

Timers

Total Request Time: 451 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	49.55
Event: Controller.initialize	0.03
Event: Controller.startup	0.52
Controller action	315.54
Event: Controller.beforeRender	5.28
» Processing toolbar data	5.18
Rendering View	66.83
» Event: View.beforeRender	0.02
» Rendering APP/View/Nvdinfos/view.ctp	62.83
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	2.64
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.77
Event: View.afterLayout	0.00

====

Log
+

Logs

There were no log entries made this request

====
Variables
+
View Variables
- nvdinfo(array)
  Nvdinfo(array)
  id22532
  nameCVE-2016-9941
  descriptionHeap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.
  reject(null)
  CVSS_version2
  CVSS_score7.5
  severityHigh
  CVSS_base_score7.5
  CVSS_impact_subscore6.4
  CVSS_exploit_subscore10
  nvd_xml_version(null)
  CVSS_vector(AV:N/AC:L/Au:N/C:P/I:P/A:P)
  sourcecve
  pub_date2017-01-19
  published2016-12-31
  modified_date2017-01-17
  typeCVE
  seq2016-9941
  deleted(null)
  created(null)
  modified(null)
  Jvninfo(empty)
  Nvdref(array)
  0(array)
  id119402
  name(null)
  nvdinfo_id22532
  nvdinfo_nameCVE-2016-9941
  referenceDSA-3753
  sourceDEBIAN
  urlhttp://www.debian.org/security/2017/dsa-3753
  deleted(null)
  created(null)
  modified(null)
  1(array)
  id119403
  name(null)
  nvdinfo_id22532
  nvdinfo_nameCVE-2016-9941
  reference95170
  sourceBID
  urlhttp://www.securityfocus.com/bid/95170
  deleted(null)
  created(null)
  modified(null)
  2(array)
  id119404
  name(null)
  nvdinfo_id22532
  nvdinfo_nameCVE-2016-9941
  referencehttps://github.com/LibVNC/libvncserver/pull/137
  sourceCONFIRM
  urlhttps://github.com/LibVNC/libvncserver/pull/137
  deleted(null)
  created(null)
  modified(null)
  3(array)
  id119405
  name(null)
  nvdinfo_id22532
  nvdinfo_nameCVE-2016-9941
  referencehttps://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11
  sourceCONFIRM
  urlhttps://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11
  deleted(null)
  created(null)
  modified(null)
- $request->data(empty)
- $this->validationErrors(array)
  Nvdinfo(empty)
  Jvninfo(empty)
  Nvdref(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/nvdinfos/view/22532
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/nvdinfos/view/22532
Remote Port	45140
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	18.116.28.60
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	18.116.28.60
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	18.116.28.60
Unique Id	aA4ZdGek_6xHWlogL7AITAAAARs
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	18.116.28.60
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	18.116.28.60
Redirect Unique Id	aA4ZdGek_6xHWlogL7AITAAAARs
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	18.116.28.60
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	18.116.28.60
Redirect Redirect Unique Id	aA4ZdGek_6xHWlogL7AITAAAARs
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1745754486.0054
Request Time	1745754486

====

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
- core(array)
  Cache(array)
  0CORE/Cache/Cache.php
  1CORE/Cache/Engine/FileEngine.php
  2CORE/Cache/CacheEngine.php
  Component(array)
  0CORE/Controller/Component/SessionComponent.php
  Config(array)
  0CORE/Config/routes.php
  1CORE/Config/config.php
  Controller(array)
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  1CORE/Controller/ComponentCollection.php
  2CORE/Controller/Component.php
  Datasource(array)
  0CORE/Model/Datasource/CakeSession.php
  1CORE/Model/Datasource/Database/Mysql.php
  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
  1CORE/Log/LogEngineCollection.php
  2CORE/Log/Engine/FileLog.php
  3CORE/Log/Engine/BaseLog.php
  4CORE/Log/CakeLogInterface.php
  Model(array)
  0CORE/Model/Model.php
  1CORE/Model/BehaviorCollection.php
  2CORE/Model/ConnectionManager.php
  Network(array)
  0CORE/Network/CakeRequest.php
  1CORE/Network/CakeResponse.php
  Other(array)
  0CORE/bootstrap.php
  1CORE/basics.php
  2CORE/Core/App.php
  3CORE/Core/Configure.php
  4CORE/Core/CakePlugin.php
  5CORE/Event/CakeEventListener.php
  6CORE/Event/CakeEvent.php
  7CORE/Event/CakeEventManager.php
  8CORE/Core/Object.php
  Routing(array)
  0CORE/Routing/Dispatcher.php
  1CORE/Routing/Filter/AssetDispatcher.php
  2CORE/Routing/DispatcherFilter.php
  3CORE/Routing/Filter/CacheDispatcher.php
  4CORE/Routing/Router.php
  5CORE/Routing/Route/CakeRoute.php
  6CORE/Routing/Route/PluginShortRoute.php
  Utility(array)
  0CORE/Utility/Hash.php
  1CORE/Utility/Inflector.php
  2CORE/Utility/ObjectCollection.php
  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/NvdinfosController.php
  1APP/Controller/AppController.php
  Model(array)
  0APP/Model/Nvdinfo.php
  1APP/Model/AppModel.php
  2APP/Model/Jvninfo.php
  3APP/Model/Nvdref.php
  Other(array)
  0APP/webroot/index.php
- plugins(array)
  DebugKit(array)
  Component(array)
  0DebugKit/Controller/Component/ToolbarComponent.php
  Other(array)
  0DebugKit/Lib/DebugMemory.php
  1DebugKit/Lib/Panel/HistoryPanel.php
  2DebugKit/Lib/DebugPanel.php
  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
====

NVD

Actions

Related NVD References

Related JVN

Request History

Session

Request

Cake Params

Post data

Query string

Cookie

Current Route

Sql Logs

default

Memory

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View Variables

App Constants

CakePHP Constants

PHP Environment

Included Files

Include Paths

Included Files