Synopsis :

The remote router has a denial of service vulnerability.

Description :

According to its self-reported version number, the version of Junos
running on the remote device has a denial of service vulnerability.
Processing a BGP UPDATE containing a corrupted ATTR_SET attribute can
result in an rpd crash.

This issue only affects routers configured for BGP running Junos 10.2
or later that do no thave the 'independent-domain' routing option
enabled.

A remote, unauthenticated attacker could exploit this to crash the
rpd service.

See also :

http://www.nessus.org/u?f3a49b99

Solution :

Apply the relevant Junos upgrade referenced in Juniper advisory
PSN-2012-01-472.

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P)