Cyber Risks · PortSwigger Research

Professional 1.5.09

Summary: PortSwigger released Burp Suite Professional 1.5.09 on 26 March 2013, adding support for PKCS#11 client SSL certificates held on smart cards and other physical tokens, configurable at Options / SSL / Client SSL Certificates. The release also adds an option to encrypt passwords stored in Burp's saved preferences and state files, using AES with a 128-bit key derived from a master password via PKCS#5v2.0, with the master password itself never saved.

Why it matters: Before this release, passwords in Burp's persisted preferences and state files sat in plaintext, so anyone who obtained a saved configuration or state file held the credentials inside it. The fix depends on a master password that is not stored anywhere, which means losing it means losing access to the encrypted passwords.

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Topics
Vulnerabilities & Patching
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