Cyber Risks · PortSwigger Research

Professional 1.6.27

Summary: Burp Suite 1.6.27, released 11 September 2015, added detection of completely blind SQL injection by sending payloads that make the database contact a Burp Collaborator server over DNS or HTTP. The payloads work against Oracle, Microsoft SQL Server, and MySQL on Windows, but PortSwigger said it had not found a similar technique for MySQL on Linux and offered swag to anyone who submitted a qualifying payload.

Why it matters: Blind SQL injection that produces no difference in an application's immediate response can now be confirmed through out-of-band DNS or HTTP callbacks, so an attacker needs only a database that can reach an external domain to prove the flaw exists.

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Topics
Vulnerabilities & Patching
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