Bug#939937: Remotely exploitable null pointer dereference bug

2019-09-30 Thread Salvatore Bonaccorso
Hi On Tue, Sep 10, 2019 at 12:23:04PM +0200, Max Kellermann wrote: > Package: libapreq2-3 > Version: 2.13-5+b3 > Severity: grave > > libapreq's multipart parser can be made dereference the null pointer > by issuing a simple CURL command: > > curl http://a/b -F 'foo=bar;type=multipart/dummy' >

Bug#939937: Remotely exploitable null pointer dereference bug

2019-09-10 Thread Max Kellermann
Package: libapreq2-3 Version: 2.13-5+b3 Severity: grave libapreq's multipart parser can be made dereference the null pointer by issuing a simple CURL command: curl http://a/b -F 'foo=bar;type=multipart/dummy' This POSTs a "multipart/form-data" body where one part has the Content-Type