Vulnerabilities

A Vulnerability is a state in a computing system (or set of systems) which either (a) allows an attacker to execute commands as another user, (b) allows an attacker to access data that is contrary to the specified access restrictions for that data, (c) allows an attacker to pose as another entity, or (d) allows an attacker to conduct a denial of service.Advisories relating to Symantec products may be viewed here.

Symantec Norton Password Manager CVE-2019-18381 Cross-Origin Security Bypass Vulnerability

Risk:
High
Date Discovered:
December 05, 2019
Description:
Symantec Norton Password Manager is prone to a security bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions; this may aid in launching further attacks. Versions prior to Symantec Norton Password Manager 6.6.2.5 are vulnerable.
Technologies Affected
  • Symantec Norton Password Manager 6.0
  • Symantec Norton Password Manager 6.1.0
  • Symantec Norton Password Manager 6.1.0.1045
  • Symantec Norton Password Manager 6.2.0
  • Symantec Norton Password Manager 6.2.0.1078
  • Symantec Norton Password Manager 6.2.309
  • Symantec Norton Password Manager 6.3.0
  • Symantec Norton Password Manager 6.3.0.2082
  • Symantec Norton Password Manager 6.4.0
  • Symantec Norton Password Manager 6.5.0
  • Symantec Norton Password Manager 6.5.0.2104
  • Symantec Norton Password Manager 6.6.0
Recommendations
  • Block external access at the network boundary, unless external parties require service.
    If global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of successful exploits.
  • Run all software as a nonprivileged user with minimal access rights.
    To reduce the impact of latent vulnerabilities, run all applications with the minimal amount of privileges required for functionality.
  • Deploy network intrusion detection systems to monitor network traffic for malicious activity.
    Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This may indicate exploit attempts or activity that results from successful exploits.
  • Do not follow links provided by unknown or untrusted sources.
    To reduce the likelihood of successful exploits, never visit sites of questionable integrity or follow links provided by unfamiliar or untrusted sources.
Updates are available. Please see the references or vendor advisory for more information.
References
Credits
Alesandro Ortiz
Copyright © Symantec Corporation.
Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Security Response. 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 Security Response, 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.