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Potential Bug - Burp Pro 2022.2.4

T | Last updated: Mar 21, 2022 02:25PM UTC

I've had issues with Burp ever since this release came out with BurpSuite Professional. I isolated the issue first to Burp Pro, because Burp Community worked fine on the same VM. I troubleshot further by cloning the VM and checking each version, and all worked as expected until v2022.2.4. Errors received include: Type: Error Source: Proxy Message: Invalid client request received. Failed to parse first line or request Type: Error Source: Proxy Message: Reply from SOCKS server has bad version SOCKS is not being used at all under User Options -> Connections -> SOCKS Proxy

Liam, PortSwigger Agent | Last updated: Mar 22, 2022 06:36AM UTC

Thanks for this report, Tim. Could you send us a screenshot of the errors you are encountering? Additionally, could you send me your diagnostics information? You can find this by going to "Help > Diagnostics" within Burp. You can email us via support@portswigger.net.

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