JVN/CVE Demo: Jvninfos

JVN Info.

Id: 67880
Name: JVNDB-2017-004162
Title: Linux Kernel の kernel/bpf/verifier.c の do_check 関数における重要なアドレス情報を取得される脆弱性
Summary: Linux Kernel の kernel/bpf/verifier.c の do_check 関数は、print_bpf_insn 関数の出力制限に対して allow_ptr_leaks の値を有効にしないため、重要なアドレス情報を取得される脆弱性が存在します。
Nvdinfo: CVE-2017-9150
Cvssv2: 2.1
Jvnurl: http://jvndb.jvn.jp/ja/contents/2017/JVNDB-2017-004162.html
Published Date: 2017-05-14
Registered Date: 2017-06-19
Last Updated Date: 2017-06-19

Actions

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

Cake Params
- plugin(null)
- controllerjvninfos
- actionview
- named(empty)
- pass(array)
  067880
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
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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	2.33 MB
View render complete	2.67 MB

Timers

Total Request Time: 68 (ms)

Message	Time in ms	Graph
Core Processing (Derived from $_SERVER["REQUEST_TIME"])	3.10
Event: Controller.initialize	0.02
Event: Controller.startup	0.07
Controller action	53.70
Event: Controller.beforeRender	4.59
» Processing toolbar data	4.49
Rendering View	1.82
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	0.81
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.57
» » Rendering CORE/Cake/View/Elements/sql_dump.ctp	0.11
Event: View.afterLayout	0.00

====

Log
+

Logs

There were no log entries made this request

====
Variables
+
View Variables
- jvninfo(array)
  Jvninfo(array)
  id67880
  nameJVNDB-2017-004162
  titleLinux Kernel の kernel/bpf/verifier.c の do_check 関数における重要なアドレス情報を取得される脆弱性
  summaryLinux Kernel の kernel/bpf/verifier.c の do_check 関数は、print_bpf_insn 関数の出力制限に対して allow_ptr_leaks の値を有効にしないため、重要なアドレス情報を取得される脆弱性が存在します。
  cveinfo_nameCVE-2017-9150
  cveinfo_id0
  nvdinfo_nameCVE-2017-9150
  nvdinfo_id86239
  cvssv22.1
  cvssv35.5
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2017/JVNDB-2017-004162.html
  published_date2017-05-14
  registered_date2017-06-19
  last_updated_date2017-06-19
  deleted0000-00-00 00:00:00
  created0000-00-00 00:00:00
  modified2017-06-29 09:05:20
  Cveinfo(array)
  id(null)
  name(null)
  status(null)
  description(null)
  phase(null)
  votes(null)
  comments(null)
  deleted(null)
  created(null)
  modified(null)
  Nvdinfo(array)
  id86239
  nameCVE-2017-9150
  descriptionThe do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows local users to obtain sensitive address information via crafted bpf system calls.
  reject
  CVSS_version2
  CVSS_score2.1
  severityLow
  CVSS_base_score2.1
  CVSS_impact_subscore2.9
  CVSS_exploit_subscore3.9
  nvd_xml_version
  CVSS_vector(AV:L/AC:L/Au:N/C:P/I:N/A:N)
  sourcecve
  pub_date2017-05-27
  published2017-05-22
  modified_date2017-05-26
  typeCVE
  seq2017-9150
  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/67880
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/67880
Remote Port	48085
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	18.224.252.183
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	18.224.252.183
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	18.224.252.183
Unique Id	aBK4PV8dfWgoMY5AdyBfkAAAANY
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	18.224.252.183
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	18.224.252.183
Redirect Unique Id	aBK4PV8dfWgoMY5AdyBfkAAAANY
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	18.224.252.183
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	18.224.252.183
Redirect Redirect Unique Id	aBK4PV8dfWgoMY5AdyBfkAAAANY
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1746057277.1024
Request Time	1746057277

====

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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  Routing(array)
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  View(array)
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- app(array)
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  Config(array)
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  1APP/Config/bootstrap.php
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  Controller(array)
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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
====

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