Waraxe IT Security Portal
Login or Register
July 21, 2024
Menu
Home
Logout
Discussions
Forums
Members List
IRC chat
Tools
Base64 coder
MD5 hash
CRC32 checksum
ROT13 coder
SHA-1 hash
URL-decoder
Sql Char Encoder
Affiliates
y3dips ITsec
Md5 Cracker
User Manuals
AlbumNow
Content
Content
Sections
FAQ
Top
Info
Feedback
Recommend Us
Search
Journal
Your Account
User Info
Welcome, Anonymous
Nickname
Password
(Register)

Membership:
Latest: MichaelSnaRe
New Today: 0
New Yesterday: 0
Overall: 9144

People Online:
Visitors: 141
Members: 0
Total: 141
Full disclosure
[KIS-2024-06] XenForo <= 2.2.15 (Template System) Remote Code Execution Vulnerability
[KIS-2024-05] XenForo <= 2.2.15 (Widget::actionSave) Cross-Site Request Forgery Vulnerability
CVE-2024-33326
CVE-2024-33327
CVE-2024-33328
CVE-2024-33329
CyberDanube Security Research 20240703-0 | Authenticated Command Injection in Helmholz Industrial Router REX100
SEC Consult SA-20240627-0 :: Local Privilege Escalation via MSI installer in SoftMaker Office / FreeOffice
SEC Consult SA-20240626-0 :: Multiple Vulnerabilities in Siemens Power Automation Products
Novel DoS Vulnerability Affecting WebRTC Media Servers
APPLE-SA-06-25-2024-1 AirPods Firmware Update 6A326, AirPods Firmware Update 6F8, and Beats Firmware Update 6F8
40 vulnerabilities in Toshiba Multi-Function Printers
17 vulnerabilities in Sharp Multi-Function Printers
SEC Consult SA-20240624-0 :: Multiple Vulnerabilities allowing complete bypass in Faronics WINSelect (Standard + Enterprise)
SEC Consult SA-20240620-0 :: Arbitrary File Upload in edu-sharing (metaVentis GmbH)
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> Sql injection -> Help on SQL injection
Post new topicReply to topic View previous topic :: View next topic
Help on SQL injection
PostPosted: Sat Jun 26, 2010 2:09 am Reply with quote
rajeshgopinath
Beginner
Beginner
Joined: Jun 26, 2010
Posts: 1




Hi. I am testing an application on which the developer has implemented a code to prevent SQL injection. In his code he looks for a single quote in the input and adds another single quote.

However an input followed by this value %00' (inputvalue%00') on a search box generates an error message which looks like this:

Error [code]: 200 [Message]: SQL Error update tablename set ID1=123, ID2='text1', value='inputvalue''' where ID1=345
ORA-01756 - quoted string not properly terminated


How can I proceed further?

Thanks,
Rajesh
View user's profile Send private message
PostPosted: Sat Jun 26, 2010 9:48 am Reply with quote
waraxe
Site admin
Site admin
Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




It seems, that %00 is working as commenting out the tail part of sql query.
But I don't have right now good ideas about how to close that single quoted string, which causes syntax error.
Anyway, you can suggest developer to handle null bytes with caution and filter them out or quote them before use.
View user's profile Send private message Send e-mail Visit poster's website
Help on SQL injection
www.waraxe.us Forum Index -> Sql injection
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
All times are GMT
Page 1 of 1

Post new topicReply to topic


Powered by phpBB 2001-2008 phpBB Group



Space Raider game for Android, free download - Space Raider gameplay video - Zone Raider mobile games
All logos and trademarks in this site are property of their respective owner. The comments and posts are property of their posters, all the rest (c) 2004-2024 Janek Vind "waraxe"
Page Generation: 0.159 Seconds