# Untrusted Pointer Dereference in getcmd() at inetutils/src/tftp.c:878
## Description
An Untrusted Pointer Dereference was discovered in getcmd() at
inetutils/src/tftp.c:878. The vulnerability causes a segmentation fault and
application crash.
**version**
```
./tftp --version
tftp (GNU
## Description
A NULL Pointer Dereference was discovered in setcmd () at commands.c:1152. The
vulnerability causes a segmentation fault and application crash.
**version**
```
./telnet --version
telnet (GNU inetutils) 2.2
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU
## Description
A heap-buffer-overflow in another () at cmds.c:202, The vulnerability causes a
abort fault and application crash.
**version**
```
./ftp--version
ftp (GNU inetutils) 2.2
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
