JVN/CVE Demo: Jvninfos

JVN Info.

Id: 5352
Name: JVNDB-2016-006125
Title: Linux Kernel の net/packet/af_packet.c における権限を取得される脆弱性
Summary: Linux Kernel の net/packet/af_packet.c には、packet_set_ring および packet_setsockopt 関数に関する処理に不備があるため、競合状態により、権限を取得される、またはサービス運用妨害 (解放済みメモリの使用 (Use-after-free)) 状態にされる脆弱性が存在します。
Nvdinfo: CVE-2016-8655
Cvssv2: 7.2
Jvnurl: http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006125.html
Published Date: 2016-12-01
Registered Date: 2016-12-09
Last Updated Date: 2016-12-09

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  05352
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 3.62 MB

Message	Memory use
Component initialization	1.38 MB
Controller action start	1.48 MB
Controller render start	2.30 MB
View render complete	2.65 MB

Timers

Total Request Time: 62 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	2.54
Event: Controller.initialize	0.02
Event: Controller.startup	0.06
Controller action	49.56
Event: Controller.beforeRender	3.97
» Processing toolbar data	3.89
Rendering View	1.62
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	0.74
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.48
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.08
Event: View.afterLayout	0.00

====

Log
+

Logs

There were no log entries made this request

====
Variables
+
View Variables
- jvninfo(array)
  Jvninfo(array)
  id5352
  nameJVNDB-2016-006125
  titleLinux Kernel の net/packet/af_packet.c における権限を取得される脆弱性
  summaryLinux Kernel の net/packet/af_packet.c には、packet_set_ring および packet_setsockopt 関数に関する処理に不備があるため、競合状態により、権限を取得される、またはサービス運用妨害 (解放済みメモリの使用 (Use-after-free)) 状態にされる脆弱性が存在します。
  cveinfo_nameCVE-2016-8655
  cveinfo_id95162
  nvdinfo_nameCVE-2016-8655
  nvdinfo_id22152
  cvssv27.2
  cvssv37.8
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006125.html
  published_date2016-12-01
  registered_date2016-12-09
  last_updated_date2016-12-09
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id95162
  nameCVE-2016-8342
  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 (20160928)
  votesNone (candidate not yet proposed)
  comments(null)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Nvdinfo(array)
  id22152
  nameCVE-2016-8655
  descriptionRace condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.
  reject
  CVSS_version2
  CVSS_score7.2
  severityHigh
  CVSS_base_score7.2
  CVSS_impact_subscore10
  CVSS_exploit_subscore3.9
  nvd_xml_version
  CVSS_vector(AV:L/AC:L/Au:N/C:C/I:C/A:C)
  sourcecve
  pub_date2017-07-18
  published2016-12-08
  modified_date2017-07-17
  typeCVE
  seq2016-8655
  deleted0000-00-00 00:00:00
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  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/5352
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/5352
Remote Port	45278
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	3.136.159.203
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	3.136.159.203
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	3.136.159.203
Unique Id	aBGsRZ-lw2Y-w-cEgpOHdgAAAZo
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	3.136.159.203
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	3.136.159.203
Redirect Unique Id	aBGsRZ-lw2Y-w-cEgpOHdgAAAZo
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	3.136.159.203
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	3.136.159.203
Redirect Redirect Unique Id	aBGsRZ-lw2Y-w-cEgpOHdgAAAZo
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1745988677.8163
Request Time	1745988677

====

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/
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  1CORE/Cache/Engine/FileEngine.php
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  3CORE/Model/Datasource/DataSource.php
  Error(array)
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  1CORE/Error/ErrorHandler.php
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  Routing(array)
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  5CORE/Utility/ClassRegistry.php
  View(array)
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- app(array)
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  Controller(array)
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  1APP/Controller/AppController.php
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  0APP/Model/Jvninfo.php
  1APP/Model/AppModel.php
  2APP/Model/Cveinfo.php
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  4APP/Model/Nessuslog.php
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  0APP/webroot/index.php
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  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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