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Out of curiosty: did it cause any problems with intended use of this shell feature? Did anyone complained that it broke something that worked before?
by fiedzia 12y ago
Out of curiosty: did it cause any problems with intended use of this shell feature? Did anyone complained that it broke something that worked before?
- jgrahamc 12y agoWe have not seen any complaints about this.
- TorKlingberg 12y agoI assume Cloudflare are filtering HTTP headers. I cannot imagine a valid reason to pass in functions to bash in headers.
- shangxiao 12y agoAnd functions with malicious shell script appended at that! ;)
- informatimago 12y agoThere is no intended use, it's a pure evil bug in bash. I wouldn't be surprised if it was discovered that it has been implanted intentionnally.