eSO Security Advisory: 4197
Discovery Date: October 29, 2001
ID: eSO:4197
Title: Sun Solaris cachefsd denial of service
                        vulnerability
Impact: Remote attackers can cause a denial of service
                        condition
Affected Technology: Solaris 2.6, 7, 8 SPARC and x86
Vendor Status: Vendor notified
Discovered By: Kevin Kotas of the eSecurityOnline Research
                        and Development Team
Technical Contributor: Richard Johnson of the eSecurityOnline
                        Research and Development Team
CVE Reference: CAN-2002-0085

Advisory Location:
http://www.eSecurityOnline.com/advisories/eSO4197.asp

Description:
Sun Solaris cachefsd is vulnerable to a flaw that allows remote
attackers to cause a denial of service condition. The problem is due
to the way the program handles RPC requests that contain an invalid
procedure call. An attacker can send a call that will cause cachefsd
to crash.

Technical Recommendation:
As a workaround solution, ensure RPC services are blocked at the
firewall. Otherwise, disable cachefsd.

Copyright 2002 eSecurityOnline LLC. All rights reserved.

THE INFORMATION IN THIS VULNERABILITY ALERT IS PROVIDED BY
ESECURITYONLINE LLC "AS IS", "WHERE IS", WITH NO WARRANTY OF ANY KIND,
AND ESECURITYONLINE LLC HEREBY DISCLAIMS THE IMPLIED WARRANTIES OF
NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. ESECURITYONLINE LLC SHALL HAVE NO LIABILITY FOR ANY DAMAGE,
CLAIM OR LOSS RESULTING FROM YOUR USE OF THE INFORMATION CONTAINED IN
THIS VULNERABILITY ALERT.

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]