AIX 5.3 TL 10 : bos.net.nfs.client (U832864)

Critical Nessus Plugin ID 46580

Synopsis

The remote AIX host is missing a vendor-supplied security patch.

Description

The remote host is missing AIX PTF U832864, which is related to the security of the package bos.net.nfs.client.

An integer overflow vulnerability was reported in the rpc.pcnfsd service within the several systems. The rpc.pcnfsd daemon handles requests from PC-NFS clients for authentication services on remote machines. These services include authentication for mounting and for print spooling. The vulnerability is triggered when parsing crafted RPC requests. A remote attacker can leverage this vulnerability by sending a crafted RPC message to the target host, to potentially inject and execute arbitrary code.

Solution

Install the appropriate missing security-related fix.

See Also

http://www-01.ibm.com/support/docview.wss?uid=isg1IZ73757

Plugin Details

Severity: Critical

ID: 46580

File Name: aix_U832864.nasl

Version: 1.4

Type: local

Published: 2010/05/19

Modified: 2018/06/11

Dependencies: 12634

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/o:ibm:aix:5.3

Required KB Items: Host/local_checks_enabled, Host/AIX/oslevel, Host/AIX/version, Host/AIX/lslpp

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2010/03/30

Vulnerability Publication Date: 2010/03/30

Reference Information

CVE: CVE-2010-1039

BID: 40248

IAVA: 2010-A-0073