| Age | Commit message (Collapse) | Author |
|---|
|
Every method opts in to getting the encoded URI passed along while
keeping compat in case we are operated by an older acquire system.
Effectively this is just a change for the http-based methods as the
others just decode the URI as they work with files directly.
|
|
Our http method encodes the URI again which results in the double
encoding we have unwrap in the webserver (we did already, but we skip
the filename handling now which does the first decode).
|
|
This fixes a security issue that can be exploited to inject arbritrary debs
or other files into a signed repository as followed:
(1) Server sends a redirect to somewhere%0a<headers for the apt method> (where %0a is
\n encoded)
(2) apt method decodes the redirect (because the method encodes the URLs before
sending them out), writting something like
somewhere\n
<headers>
into its output
(3) apt then uses the headers injected for validation purposes.
Regression-Of: c34ea12ad509cb34c954ed574a301c3cbede55ec
LP: #1812353
|
