JVN/CVE Demo: Jvninfos

JVN Info.

Id: 5367
Name: JVNDB-2016-006140
Title: QEMU の hw/net/vmxnet_tx_pkt.c の vmxnet_tx_pkt_parse_headers 関数におけるサービス運用妨害 (DoS) の脆弱性
Summary: QEMU (別名 Quick Emulator) の hw/net/vmxnet_tx_pkt.c の vmxnet_tx_pkt_parse_headers 関数には、サービス運用妨害 (バッファオーバーリード) 状態にされる脆弱性が存在します。
Nvdinfo: CVE-2016-6835
Cvssv2: 2.1
Jvnurl: http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006140.html
Published Date: 2016-08-10
Registered Date: 2016-12-13
Last Updated Date: 2016-12-13

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)
  05367
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 3.68 MB

Message	Memory use
Component initialization	1.38 MB
Controller action start	1.48 MB
Controller render start	2.31 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"])	2.73
Event: Controller.initialize	0.02
Event: Controller.startup	0.06
Controller action	49.99
Event: Controller.beforeRender	4.15
» Processing toolbar data	4.05
Rendering View	1.69
» Event: View.beforeRender	0.02
» Rendering APP/View/Jvninfos/view.ctp	0.78
» Event: View.afterRender	0.02
» Event: View.beforeLayout	0.02
» Rendering APP/View/Layouts/default.ctp	0.52
» » 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)
  id5367
  nameJVNDB-2016-006140
  titleQEMU の hw/net/vmxnet_tx_pkt.c の vmxnet_tx_pkt_parse_headers 関数におけるサービス運用妨害 (DoS) の脆弱性
  summaryQEMU (別名 Quick Emulator) の hw/net/vmxnet_tx_pkt.c の vmxnet_tx_pkt_parse_headers 関数には、サービス運用妨害 (バッファオーバーリード) 状態にされる脆弱性が存在します。
  cveinfo_nameCVE-2016-6835
  cveinfo_id93342
  nvdinfo_nameCVE-2016-6835
  nvdinfo_id21472
  cvssv22.1
  cvssv36
  jvnurlhttp://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-006140.html
  published_date2016-08-10
  registered_date2016-12-13
  last_updated_date2016-12-13
  deleted(null)
  created0000-00-00 00:00:00
  modified(null)
  Cveinfo(array)
  id93342
  nameCVE-2016-6522
  statusCandidate
  descriptionInteger overflow in the uvm_map_isavail function in uvm/uvm_map.c in OpenBSD 5.9 allows local users to cause a denial of service (kernel panic) via a crafted mmap call, which triggers the new mapping to overlap with an existing mapping.
  phaseAssigned (20160802)
  votesNone (candidate not yet proposed)
  comments(null)
  deleted(null)
  created0000-00-00 00:00:00
  modified0000-00-00 00:00:00
  Nvdinfo(array)
  id21472
  nameCVE-2016-6835
  descriptionThe vmxnet_tx_pkt_parse_headers function in hw/net/vmxnet_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (buffer over-read) by leveraging failure to check IP header length.
  reject(null)
  CVSS_version2
  CVSS_score2.1
  severityLow
  CVSS_base_score2.1
  CVSS_impact_subscore2.9
  CVSS_exploit_subscore3.9
  nvd_xml_version(null)
  CVSS_vector(AV:L/AC:L/Au:N/C:N/I:N/A:P)
  sourcecve
  pub_date2017-01-19
  published2016-12-09
  modified_date2016-12-12
  typeCVE
  seq2016-6835
  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/5367
Query String
Request Method	GET
Server Protocol	HTTP/1.1
Gateway Interface	CGI/1.1
Redirect Url	/jvn/app/webroot/jvninfos/view/5367
Remote Port	26670
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	3.137.156.0
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	3.137.156.0
Mm Country Code	US
Mmdb Info	result found
Mmdb Addr	3.137.156.0
Unique Id	aBDkQn752NOfhu3Y21jpSQAAAcA
Redirect Status	200
Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect X Dostranslated Ip	3.137.156.0
Redirect Mm Country Code	US
Redirect Mmdb Info	result found
Redirect Mmdb Addr	3.137.156.0
Redirect Unique Id	aBDkQn752NOfhu3Y21jpSQAAAcA
Redirect Redirect Status	200
Redirect Redirect Gem Home	/usr/local/rvm/gems/ruby-2.3.0
Redirect Redirect X Dostranslated Ip	3.137.156.0
Redirect Redirect Mm Country Code	US
Redirect Redirect Mmdb Info	result found
Redirect Redirect Mmdb Addr	3.137.156.0
Redirect Redirect Unique Id	aBDkQn752NOfhu3Y21jpSQAAAcA
Fcgi Role	RESPONDER
Php Self	/jvn/app/webroot/index.php
Request Time Float	1745937474.4589
Request Time	1745937474

====

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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  10DebugKit/Lib/Panel/IncludePanel.php
  11DebugKit/Lib/DebugTimer.php
  Log(array)
  0DebugKit/Lib/Log/Engine/DebugKitLog.php
====

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