Java Backend Technology
May 16, 2024 · Information Security
Why Did Some Tender Files Show 127.0.0.1? Uncovering a Hidden Bug in Electronic Bidding Tools
A Chinese procurement announcement listed the localhost IP 127.0.0.1 in five bidders' documents, sparking online debate and technical analysis that traced the issue to a bug in the official electronic tender software, which can be reproduced by disabling IPv4.
C# reverse engineeringIP addressNetwork Configuration
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