nbd CVE-2013-7441 Denial of Service Vulnerability

Bugtraq ID:	74808
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2013-7441
Remote:	Yes
Local:	No
Published:	May 19 2015 12:00AM
Updated:	Aug 12 2015 10:12PM
Credit:	Tuomas Räsänen
Vulnerable:	Ubuntu Ubuntu Linux 12.04 LTS i386 Ubuntu Ubuntu Linux 12.04 LTS amd64 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:

nbd CVE-2013-7441 Denial of Service Vulnerability

nbd is prone to a denial-of-service vulnerability.

Attackers can exploit this issue to cause a denial-of-service condition.

nbd CVE-2013-7441 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].

nbd CVE-2013-7441 Denial of Service Vulnerability

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

nbd CVE-2013-7441 Denial of Service Vulnerability

References:

• [Nbd] NBD server terminates on SIGPIPE during negotiation (Tuomas Räsänen)
  
• NBD Homepage (Network Block Device)
  
• nbd-server: handle modern-style negotiation in a child process (Tuomas Räsänen)