[3.3] wget: Lack of filename checking allows arbitrary file upload via FTP redirect (CVE-2016-4971)
GNU wget before 1.18 allows remote servers to write to arbitrary files by redirecting a request from HTTP to a crafted FTP resource.
References:
http://lists.gnu.org/archive/html/info-gnu/2016-06/msg00004.html
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4971
Patch:
http://git.savannah.gnu.org/cgit/wget.git/commit/?id=e996e322ffd42aaa051602da182d03178d0f13e1
Fix of regression introduced by patch:
http://git.savannah.gnu.org/cgit/wget.git/commit/?id=59b920874daa565a1323ffa1e756e80493190686
(from redmine: issue id 5865, created on 2016-07-04, closed on 2016-07-19)
- Relations:
- parent #5863 (closed)