https://bugzilla.redhat.com/show_bug.cgi?id=1526142

Pedro Yóssis Silva Barbosa <[email protected]> changed:

           What    |Removed                     |Added
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                 CC|                            |[email protected]



--- Comment #2 from Pedro Yóssis Silva Barbosa <[email protected]> ---
Created attachment 1375842
  --> https://bugzilla.redhat.com/attachment.cgi?id=1375842&action=edit
help function calls

Using a crafted URL, it is possible to inject command.

gbg> b *0x56f9bf

gdb> run --help

gbg> printf "%s", $rdi
"xdg-open" "http://fontforge.sf.net/overview.html"; &

The thing is, though, the URL values seem to be all hardcoded and not possible
to craft remotely (see attachment).

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