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Last updated: 12/21/2014 10:16:25 AM

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-3509

Original release date: 07/11/2007
Last revised: 03/07/2011


Heap-based buffer overflow in the RPC subsystem in Symantec Backup Exec for Windows Servers 10.0, 10d, and 11d allows remote attackers to cause a denial of service (process exit) and possibly execute arbitrary code via crafted ncacn_ip_tcp requests.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: SECTRACK
Name: 1018366
US-CERT Vulnerability Note: CERT-VN
Name: VU#213697
External Source: IDEFENSE
Name: 20070711 Symantec Backup Exec RPC Remote Heap Overflow Vulnerability
Type: Advisory
External Source: OSVDB
Name: 36111
External Source: BID
Name: 23897
Type: Patch Information
External Source: SECUNIA
Name: 26032
Type: Advisory
External Source: CONFIRM
Name: http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11a.html
Type: Advisory; Patch Information
External Source: XF
Name: symantec-backupexec-rpc-bo(35340)
External Source: VUPEN
Name: ADV-2007-2505

Technical Details

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