Webbrowser

Web Content Guidelines

• PS Vita Web Content Guidelines v3.00
• PS3 Web Content Guidelines v3.10
• PS4 Web Content Guidelines v1.50

Supports

• Cookies
• Javascript 1.7
• partial HTML 5
• Partial Video support (added from 2.10 update)

Not supported

• Flash
• Youtube (no HTML5: video)

Known Useragents

PlayStation Vita YouTube/1.0 libhttp/1.67 (PS Vita)
PlayStation Vita YouTube/2.1 libhttp/2.60 (PS Vita)

Useragent (Vita TV has trailing "Silk/3.2 VTE/2.50" or "Silk/3.2 VTE/3.30" as subidentifier):

Table below indicates known and unknown. "YES" = known vulnerability in use, "NO" = unknown if vulnerability in use.

useragent	version	vulnerability
Mozilla/5.0 (PlayStation Vita 1.00) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.000.000	Yes
Mozilla/5.0 (PlayStation Vita 1.03) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.030.010	Yes
Mozilla/5.0 (PlayStation Vita 1.04) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.040.000	Yes
Mozilla/5.0 (PlayStation Vita 1.05) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.050.000	Yes
Mozilla/5.0 (PlayStation Vita 1.06) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.060.010	Yes
Mozilla/5.0 (Playstation Vita 1.50) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.500.000	Yes
Mozilla/5.0 (PlayStation Vita 1.51) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.510.000	Yes
Mozilla/5.0 (PlayStation Vita 1.52) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.520.000	Yes
Mozilla/5.0 (PlayStation Vita 1.60) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.600.000	Yes
Mozilla/5.0 (Playstation Vita 1.61) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.610.000	Yes
Mozilla/5.0 (PlayStation Vita 1.65) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.650.000	Yes
Mozilla/5.0 (PlayStation Vita 1.66) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.660.000	Yes
Mozilla/5.0 (PlayStation Vita 1.67) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.670.000	Yes
Mozilla/5.0 (PlayStation Vita 1.69) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.690.000	Yes
Mozilla/5.0 (PlayStation Vita 1.80) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.800.000	Yes
Mozilla/5.0 (PlayStation Vita 1.81) AppleWebKit/531.22.8 (KHTML, like Gecko) Silk/3.2	01.810.000	Yes
Mozilla/5.0 (PlayStation Vita 2.00) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.000.000	Yes
Mozilla/5.0 (PlayStation Vita 2.01) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.010.000	Yes
Mozilla/5.0 (PlayStation Vita 2.02) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.020.000	Yes
Mozilla/5.0 (PlayStation Vita 2.05) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.050.000	Yes
Mozilla/5.0 (PlayStation Vita 2.06) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.060.000	Yes
Mozilla/5.0 (PlayStation Vita 2.10) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.100.000	Yes
Mozilla/5.0 (PlayStation Vita 2.11) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.110.000	Yes
Mozilla/5.0 (PlayStation Vita 2.12) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.120.000	Yes
Mozilla/5.0 (PlayStation Vita 2.50) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.500.000	Yes
Mozilla/5.0 (PlayStation Vita 2.60) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.600.000	Yes
Mozilla/5.0 (PlayStation Vita 2.61) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	02.610.000	Yes
Mozilla/5.0 (PlayStation Vita 3.00) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.000.000	Yes
Mozilla/5.0 (PlayStation Vita 3.01) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.010.000	Yes
Mozilla/5.0 (PlayStation Vita 3.10) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.100.000	Yes
Mozilla/5.0 (PlayStation Vita 3.12) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.120.000	Yes
Mozilla/5.0 (PlayStation Vita 3.15) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.150.000	Yes
Mozilla/5.0 (PlayStation Vita 3.18) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.180.000	Yes
Mozilla/5.0 (PlayStation Vita 3.20) AppleWebKit/536.26 (KHTML, like Gecko) Silk/3.2	03.200.000	Yes
Mozilla/5.0 (PlayStation Vita 3.30) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.300.000	Yes
Mozilla/5.0 (PlayStation Vita 3.35) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.350.000	Yes
Mozilla/5.0 (PlayStation Vita 3.36) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.360.000	Yes
Mozilla/5.0 (PlayStation Vita 3.50) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.500.000	Yes
Mozilla/5.0 (PlayStation Vita 3.52) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.520.000	Yes
Mozilla/5.0 (PlayStation Vita 3.55) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.550.000	Yes
Mozilla/5.0 (PlayStation Vita 3.57) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.570.000	Yes
Mozilla/5.0 (PlayStation Vita 3.60) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.600.000	Yes
Mozilla/5.0 (PlayStation Vita 3.61) AppleWebKit.537.73 (KHTML, like Gecko) Silk/3.2	03.610.000	No

Webkit exploit

Terminology

An information security vulnerability is a mistake in software that can be directly used by a hacker to gain access to a system or network.

An information security exposure is a system configuration issue or a mistake in software that allows access to information or 
capabilities that can be used by a hacker as a stepping-stone into a system or network.

Common Vulnerabilities and Exposures list

• http://www.lolhax.org/2014/10/28/psvita-webkit-for-2-00/

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1807

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4577

• http://acez.re/ps-vita-level-1-webkitties-3/

http://packetstormsecurity.com/files/123089/Packet-Storm-Advisory-2013-0903-1-Apple-Safari-Heap-Buffer-Overflow.html (related to
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3748 / https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-3748)

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1303 http://wololo.net/2015/04/22/new-webkit-exploit-found-vita-maybe-playstation-4/ (up to FW 3.36)

Repositories

<=1.81 webkit exploit PoC:

• discarded repro reduction for <=1.81 by joshaxey

1.50-1.69-1.80 HTMLit:

• htmlit by Davee

ROPtool:

• old version by Davee
• new version by Davee

1.61 files for HTMLit and ROPtool:

• wk161by xyz

1.80 files for ROPtool:

• [1] by Davee

1.81 ROP:

• VitaROP by SMOKE

2.60 webkit exploit PoC:

• psvita-260-webkit by Davee

3.18 webkit exploit PoC:

• codelion_poc by Codelion and BrianBTB

3.15-3.18 memory dumping:

• JSoS-Module-Dump-Release by BrianBTB

3.15-3.18 webkitties:

• webkitties by Acama

3.00-3.15-3.18 vitasploit:

• vitasploit (dead link) by Hykem
• vitasploit (mirror) by Hykem

2.02-2.12-3.00-3.01-3.18 vitasploit:

• vitasploit by xyz

3.36 webkit exploit:

• 3.36 webkit exploit by xyz

2.00-2.01-2.02-2.05-2.10-2.11-2.12-2.50-2.60-2.61-3.00-3.01-3.10-3.12-3.18-3.20 + 3.30-3.35-3.36 vitasploit:

• vitasploit by Sorvigolova

Other tools:

• vitadump IDA plugin by xyz
• memory-splicer by Archaemic

Code, Test & Tool

• live test live test (miror), live test (old)
• memtools_vita https://github.com/BrianBTB/memtools_vita/
• ROPTool
• HTMLIt
  • http://pastie.org/private/ugchhaqctvmw5rrg5w37ka <- load more modules for the JSoS module dumper :)
• SMOKE's Support_Uri Rop script

Webkit Modules

• http://rghost.net/private/59665268/46690bd89ae7f298e4df145059c0d3e2 (3.18 dump)

Module	Remark
SceAacenc
SceActivityDb
SceAppUtil
SceAtrac
SceAudiocodec
SceAvcodecUser
SceAvPlayer
SceBeisobmf
SceBemp2sys
ScebXCe
SceCheckoutDialogPlugin
SceClipboard
SceCommonDialog
SceCommonGuiDialog
SceDbrecoveryUtility
SceDbutil
SceDriverUser
SceDrmPsmKdc
SceFiber
SceFriendListDialogPlugin
SceGpuEs4User
SceGxm
SceHafnium
SceHandwriting
SceIme
SceImeDialogPlugin
SceIniFileProcessor
SceJpegArm
SceJpegEncArm
SceLibc
ScelibDbg
SceLibFios2
SceLibft2
SceLibG729
SceLibGameUpdate
SceLibHttp
SceLibJson
SceLibKernel
SceLibLocation
SceLibLocationExtension
SceLibMp4Recorder
SceLibNetCtl
SceLibPgf
SceLibPspnetAdhoc
SceLibPvf
SceLibRudp
SceLibSsl
SceLibVitaJSExtObj
SceLibXml
SceLiveAreaUtil
SceMp4
SceMsgDialogPlugin
SceMusicExport
SceNearDialogUtil
SceNearProfile
SceNearUtil
SceNet
SceNetAdhocMatching
SceNetCheckDialogPlugin
SceNgsUser
SceNotificationUtil
SceNpActivity
SceNpActivityNet
SceNpBasic
SceNpCommerce2
SceNpCommon
SceNpCommonPs4
SceNpFriendPrivacyLevel
SceNpKdc
SceNpManager
SceNpMatching2
SceNpMessage
SceNpMessageContactsPlugin
SceNpMessageDialogPlugin
SceNpMessageDlgImplPlugin
SceNpPartyGameUtil
SceNpScore
SceNpSignaling
SceNpSnsFacebook
SceNpTrophy
SceNpTus
SceNpUtility
SceNpWebApi
ScePaf
ScePartyMemberListPlugin
ScePhotoExport
ScePhotoImportDialogPlugin
ScePhotoReviewDialogPlugin
ScePromoterUtil
ScePsp2Compat
SceSasUser
SceSaveDataDialogPlugin
SceScreenShot
SceShellSvc
SceShutterSound
SceSqlite
SceSqliteVsh
SceStoreCheckoutPlugin
SceSystemGesture
SceTeleportClient
SceTeleportServer
SceTrophySetupDialogPlugin
SceUlt
SceVideoExport
SceVoice
SceVoiceQoS
SceWebFiltering
SceWebKit
SceWebKitProcess

Browsertests

• http://www.roshi.tv/2011/12/psvitano.html

Access to the PS3 Store and get content in Vita

Video

[2]

PS Vita's browser has some secrets function, such as enter in ps store or open an app.

For example:

psns:browse?category=PN.P3.US-PN.P3.GAME.US-BASE	opens PS3 store US region
psns:browse?product=IP9100-PCSI00002_00-MUSICUNLIMITED00	opens Music Unlimited product

How it works

 psns:browse

This command supports several arguments, the most usables are:

 psns:browse?category=
 
 psns:browse?product=

By defining a category or product ID, this command will redirect you to the PSN Store and show you the chosen category/product. A few examples:

The syntax for categories works as follows:

 PN + CONSOLE ID + REGION ID + PN + CONSOLE ID + STORE ID + REGION ID + PAGE

Common Console ID's are:

 P3 --> PS3
 
 VT --> PS VITA
 
 PC --> MEDIA GO / PSP

Common Store ID's are:

 GAME or VIDEO

Redeem Comand

 psns:redeem?code1=123&code2=456&code3=789

This command will immediantly prompt you to the PSN Stores' redeem function, taking the arguments with it.