1. /
  2. Security Response/
  3. Security Updates Detail

Security Advisories Relating to Symantec Products - Symantec Altiris Deployment Solution dbmanager Denial of Service

SYM10-007

April 20, 2010

Revision History

Severity

Medium

Remote Access Yes (adjacent network)
Local Access No
Authentication Required No
Exploit publicly available No

Overview

Symantec’s Altiris Deployment Solution is susceptible to a denial of service which can temporarily halt deployment solution activity. An attacker would need to be on the network segment to effectively implement the denial of service.

Affected Product(s)

Product Version Build Solution(s)
Symantec Altiris Deployment Solution 6.9.x All DS 6.9 SP4

Details

Symantec is aware of the public release of information concerning a denial of service attack against the Symantec Altiris Deployment Solution. An attacker with access to the local network and working knowledge of Symantec Altiris Deployment Solution request formats could potentially pass specially crafted requests to the dbmanager.exe listening port. Successful exploitation would result in dereferencing invalid memory causing the targeted Deployment Solution application to crash. Such a crash would temporarily halt deployment solution tasks until a restart is initiated.

Symantec Response

Symantec engineers have verified this finding and released updates to resolve this issue. Symantec is not aware of any customer impact from this issue.

Symantec Deployment Solution SP4 is currently available for update through the FileConnect -Electronic Software Distribution web site.

Mitigations

Symantec Security Response has released IPS signature,

23661 - TCP Symantec Altiris DBManager DOS

that detects and blocks attempts to exploit this issue. Signatures are available through normal Symantec updates.

Best Practices

As part of normal best practices, Symantec strongly recommends:
  • Restrict access to administration or management systems to privileged users.
  • Restrict remote access, if required, to trusted/authorized systems only.
  • Run under the principle of least privilege where possible to limit the impact of exploit by threats.
  • Keep all operating systems and applications updated with the latest vendor patches.
  • Follow a multi-layered approach to security. Run both firewall and anti-malware applications, at a minimum, to provide multiple points of detection and protection to both inbound and outbound threats.
  • Deploy network and host-based intrusion detection systems to monitor network traffic for signs of anomalous or suspicious activity. This may aid in detection of attacks or malicious activity related to exploitation of latent vulnerabilities

References:

Security Focus, http://www.securityfocus.com, has assigned Bugtraq ID (BID) 38410 to this issue for inclusion in the SecurityFocus vulnerability database.

This issue is a candidate for inclusion in the CVE list (http://cve.mitre.org), which standardizes names for security problems. CVE-2010-0109 has been assigned to this issue.
Symantec takes the security and proper functionality of our products very seriously. As founding members of the Organization for Internet Safety (OISafety), Symantec supports and follows responsible disclosure guidelines.
Please contact secure@symantec.com if you feel you have discovered a security issue in a Symantec product. A member of the Symantec Product Security team will contact you regarding your submission to coordinate any required response. Symantec strongly recommends using encrypted email for reporting vulnerability information to secure@symantec.com. The Symantec Product Security PGP key can be found at the location below.
Symantec has developed a Product Vulnerability Response document outlining the process we follow in addressing suspected vulnerabilities in our products. This document is available below.

Copyright (c) by Symantec Corp.

Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Product Security. Reprinting the whole or part of this alert in any medium other than electronically requires permission from secure@symantec.com

Disclaimer

The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information.
Symantec, Symantec products, Symantec Product Security, and secure@symantec.com are registered trademarks of Symantec Corp. and/or affiliated companies in the United States and other countries. All other registered and unregistered trademarks represented in this document are the sole property of their respective companies/owners.
* Signature names may have been updated to comply with an updated IPS Signature naming convention. See http://www.symantec.com/business/support/index?page=content&id=TECH152794&key=54619&actp=LIST for more information.
Last modified on: April 20, 2010
Security Response Blog
The State of Spam