Revision History None
|Remote Access (adjacent network)||No|
|Exploit publicly available||No|
Overview Symantec’s Backup Exec System Recovery Manager is susceptible to a directory traversal vulnerability that could result in potential elevation of privilege.
|Symantec Backup Exec System Recovery Manager||7.x||7.0.4|
Details Tenable Security reported a directory traversal vulnerability in Symantec Backup Exec System Recovery manager. Successfully exploitation could potentially allow an authorized network user to be able to read privileged system files and potentially gain unauthorized access on the targeted system.
Symantec has verified this issue and has released an update for all affected versions of Symantec Backup Exec System Recovery Manager. The update can be downloaded from https://fileconnect.symantec.com
The update should be installed over your current version of Backup Exec System Recovery Manager.
For additional information, see the tech note at: http://entsupport.symantec.com/docs/304224
Mitigation Symantec has released an IPS signature to detect and block attempts to exploit this vulnerability. The signature, HTTP Backup Exec Sys Recovery Dir Trav, is available in signatures dated 05/28/2008 and later.
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.
Symantec would like to thank Nicolas Pouvesle with Tenable Security
for reporting this issue.
REPORTING VULNERABILITIES TO SYMANTEC
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Symantec Corporation firmly believes in a proactive approach to secure software development and implements security review into various stages of the software development process. Additionally, Symantec is committed to the security of its products and services as well as to its customers’ data. Symantec is committed to continually improving its software security process.
This document provides an overview of the current Secure Development Lifecycle (SDLC)
practice applicable to Symantec’s product and service teams as well as other software security related activities and policies used by such teams. This document is intended as a summary and does not represent a comprehensive list of security testing and practices conducted by Symantec in the software development process.
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if you believe you have discovered a security issue in a Symantec product. A member of the Symantec Software Security team will contact you regarding your submission to coordinate any required response. Symantec strongly recommends using encrypted email for reporting vulnerability information to firstname.lastname@example.org
The Symantec Software Security PGP key can be found at the following location:
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