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45 lines
2.5 KiB
Markdown
45 lines
2.5 KiB
Markdown
---
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title: "ass01-security-audit"
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aliases:
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tags:
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- assignment
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- comp210
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---
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Jet Hughes - 9474308
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# Summary of system
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- function
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- technology
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# Flaws
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## Password policy
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- must have at least 5 characters and one digit.
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- not suffiecient
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## SQL Injection
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- can log in to admin using username: " 'or 1=1;--"
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- we are able to extract data which is displayed as the users username
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- we can extract the data from the data base using this "username"
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- ' union select group_concat(username||':'||password||':'||name||':'||credit_card_number||':'||credit_card_expiry||':'||credit_card_cvv) from user as name;--
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- I was able to crack 48 of the 101 passwords using the rockyou wordlist. I'm sure It would not be difficult to crack more.
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- you cant also update the data. E.g., set the price of all products to zero using this as a username in the login box
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- '; update PRODUCT set UNIT_PRICE = 0 where 1=1;--
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## Javascript Injection
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- It ispossible to perform a javascript injection as the users name is displayed in the website. and prodcut information is displayed in the view catalogue page
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- I was able to create an account and log in using the username ''<script>alert("hello")</script>''. However when I did log in the username wasn't displayed in the browser, and alert didn't show. I also repeated the process with the user name ''<script>console.log("hello")</script>'' which also didn't run
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- You was able to update a product name to be a script which would then run on others systems
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- e.g. '; update PRODUCT set DESCRIPTION = '<script>alert("hello")</script>' where PRODUCT_ID = 67696;--
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- this could be used to export JSESSIONIDs of other users. Which would allow the attack to access their account (while the other user is logged in).
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- It could also be used to present the user with a message
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## Path traversal
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- You can access the welcome page simply using the path /catalogue/welcome.jsp. This will load the welcome page with the username null. However it is unclear whether this is a security issue as curently the welcome page offers no functionality.
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- I dont think there are any path traversal flaws in this website. This is because there isn't any urls which contain queries or parameters relating to sensitive pages.
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## Network-Level security
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- when a user logs in a post request to the server transmits the username and unhashed password to the server. This informaiton is susceptible to a man in the middle attack or other kinds of interception. Hopefully the website uses http.
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## Other
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