radare2 'shlr/grub/kern/misc.c' Remote Denial Of Service Vulnerability

Bugtraq ID:	99305
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-9949
Remote:	Yes
Local:	No
Published:	Jun 26 2017 12:00AM
Updated:	Jun 26 2017 12:00AM
Credit:	Unknown
Vulnerable:
Not Vulnerable:

radare2 'shlr/grub/kern/misc.c' Remote Denial Of Service Vulnerability

radare2 is prone to a remote denial-of-service vulnerability.

An attacker can exploit this issue to crash the affected application, resulting in denial-of-service condition.

radare2 1.5.0 is vulnerable; other versions may also be affected.

radare2 'shlr/grub/kern/misc.c' Remote Denial Of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

radare2 'shlr/grub/kern/misc.c' Remote Denial Of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

radare2 'shlr/grub/kern/misc.c' Remote Denial Of Service Vulnerability

References:

• Fix ext2 buffer overflow in r2_sbu_grub_memmove (radare2)
  
• Stack buffer underflow in grub_memmove() #7683 (radare2)