JVN/CVE Demo: Jvninfos

JVN Info.

Id: 3466
Name: JVNDB-2016-004239
Title: Nexus 5 デバイス上で稼動する Android の Qualcomm コンポーネントの drivers/video/msm/mdss/mdss_mdp_util.c における権限を取得される脆弱性
Summary: Nexus 5 デバイス上で稼動する Android の Qualcomm コンポーネントの drivers/video/msm/mdss/mdss_mdp_util.c は、アンマップ (unmap) 操作を進める前にマッピングの存在を検証しないため、権限を取得される脆弱性が存在します。
Nvdinfo: CVE-2015-8943
Cvssv2: 6.8
Jvnurl: http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-004239.html
Published Date: 2016-08-01
Registered Date: 2016-08-12
Last Updated Date: 2016-08-12

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  03466
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 3.63 MB

Message	Memory use
Component initialization	1.37 MB
Controller action start	1.48 MB
Controller render start	2.31 MB
View render complete	2.65 MB

Timers

Total Request Time: 69 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	4.49
Event: Controller.initialize	0.02
Event: Controller.startup	0.08
Controller action	53.69
Event: Controller.beforeRender	4.52
» Processing toolbar data	4.44
Rendering View	2.25
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	1.18
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.67
» » 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
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View Variables
- jvninfo(array)
  Jvninfo(array)
  id3466
  nameJVNDB-2016-004239
  titleNexus 5 デバイス上で稼動する Android の Qualcomm コンポーネントの drivers/video/msm/mdss/mdss_mdp_util.c における権限を取得される脆弱性
  summaryNexus 5 デバイス上で稼動する Android の Qualcomm コンポーネントの drivers/video/msm/mdss/mdss_mdp_util.c は、アンマップ (unmap) 操作を進める前にマッピングの存在を検証しないため、権限を取得される脆弱性が存在します。
  cveinfo_nameCVE-2015-8943
  cveinfo_id86168
  nvdinfo_nameCVE-2015-8943
  nvdinfo_id28934
  cvssv26.8
  cvssv37.8
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-004239.html
  published_date2016-08-01
  registered_date2016-08-12
  last_updated_date2016-08-12
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id86168
  nameCVE-2015-8891
  statusCandidate
  descriptionMultiple integer overflows in app/aboot/aboot.c in the Qualcomm components in Android before 2016-07-05 on Nexus 5 and 7 (2013) devices allow attackers to bypass intended access restrictions via a crafted image, aka Android internal bug 28842418 and Qualcomm internal bug CR813930.
  phaseAssigned (20160531)
  votesNone (candidate not yet proposed)
  comments(null)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Nvdinfo(array)
  id28934
  nameCVE-2015-8943
  descriptiondrivers/video/msm/mdss/mdss_mdp_util.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 devices does not verify that a mapping exists before proceeding with an unmap operation, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28815158 and Qualcomm internal bugs CR794217 and CR836226.
  reject(null)
  CVSS_version2
  CVSS_score6.8
  severityMedium
  CVSS_base_score6.8
  CVSS_impact_subscore6.4
  CVSS_exploit_subscore8.6
  nvd_xml_version(null)
  CVSS_vector(AV:N/AC:M/Au:N/C:P/I:P/A:P)
  sourcecve
  pub_date2017-01-19
  published2016-08-06
  modified_date2016-11-28
  typeCVE
  seq2015-8943
  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/3466
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/3466
Remote Port	13921
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	18.191.31.198
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	18.191.31.198
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	18.191.31.198
Unique Id	aBCSoDehmDEqlivy6QxSmwAAAF8
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	18.191.31.198
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	18.191.31.198
Redirect Unique Id	aBCSoDehmDEqlivy6QxSmwAAAF8
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	18.191.31.198
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	18.191.31.198
Redirect Redirect Unique Id	aBCSoDehmDEqlivy6QxSmwAAAF8
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1745916576.2051
Request Time	1745916576

====

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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  1CORE/Cache/Engine/FileEngine.php
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  3CORE/Model/Datasource/DataSource.php
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  8CORE/Core/Object.php
  Routing(array)
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  5CORE/Utility/ClassRegistry.php
  View(array)
  0CORE/View/HelperCollection.php
- app(array)
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  Config(array)
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  1APP/Config/bootstrap.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
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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
====

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