Re: [BUG][PATCH] Someone described a remote DoS Vulnerability in telnetd (dereference NULL pointer ---> SEGV)

2022-08-30 Thread Guillem Jover
Hi! On Sun, 2022-08-28 at 14:40:44 +0200, Erik Auerswald wrote: > On Sat, Aug 27, 2022 at 07:37:15PM +0200, Erik Auerswald wrote: > > someone has described a remote DoS vulnerability in > > many telnetd implementations that I just happened to > > stumble over: > > > >

Re: [BUG][PATCH] Someone described a remote DoS Vulnerability in telnetd (dereference NULL pointer ---> SEGV)

2022-08-30 Thread Simon Josefsson via Bug reports for the GNU Internet utilities
Erik Auerswald writes: >> I have attached a completely untested, not even compile >> tested, patch to do this (just the code changes, no NEWS >> or commit log or anything). Please test before committing. > > I have tested the patch now, it compiles and prevents the > crash by preventing the