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Category:   Application (Generic)  >   CA ARCserve Backup Vendors:   CA
CA BrightStor ARCserve Backup Buffer Overflows and Memory Corruption Errors Let Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1018805
SecurityTracker URL:  http://securitytracker.com/id/1018805
CVE Reference:   CVE-2007-5325, CVE-2007-5326, CVE-2007-5327, CVE-2007-5328, CVE-2007-5329, CVE-2007-5330, CVE-2007-5331, CVE-2007-5332   (Links to External Site)
Updated:  Dec 6 2007
Original Entry Date:  Oct 11 2007
Impact:   Denial of service via network, Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 9.01, 10.5, 11, 11.1, 11.5
Description:   Several vulnerabilities were reported in BrightStor ARCserve Backup. A remote user can execute arbitrary code on the target system. A remote user can cause denial of service conditions.

A remote user can send specially crafted data to trigger a buffer overflow and execute arbitrary code on the target system. The code will run with the privileges of the target service.

The Message Engine and AScore.dll components are affected [CVE-2007-5325].

The RPC and rpcx.dll components are affected [CVE-2007-5326].

The Message Engine is affected [CVE-2007-5327].

A remote user can access certain privileged functions [CVE-2007-5328].

A remote user can send specially crafted RPC data to trigger memory corruption errors, causing denial of service conditions or potentially executing arbitrary code.

The dbasvr component is affected [CVE-2007-5329].

The RPC service component is affected [CVE-2007-5330].

The lqserver and media server components are affected [CVE-2007-5331].

The mediasvr and caloggerd components are affected [CVE-2007-5332].

Dyon Balding of Secunia Research, cocoruder of Fortinet Security Research Team, Tenable Network Security, Pedram Amini of DV Labs, eEye Digital Security, shirkdog, and a researcher working with iDefense reported these vulnerabilities.

Impact:   A remote user can execute arbitrary code on the target system.

A remote user can cause denial of service conditions.

Solution:   The vendor has issued the following fixes.

BrightStor ARCserve Backup r11.5 - QO92996
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO92996

BrightStor ARCserve Backup r11.1 - QO92849
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO92849

BrightStor ARCserve Backup r11.0 - Upgrade to 11.1 and apply the latest patches.

BrightStor Enterprise Backup r10.5 - Upgrade to 11.5 and apply the latest patches.

BrightStor ARCserve Backup v9.01 - QO92848
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO92848

CA Protection Suites r2: QO92996
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO92996

The CA advisory is available at:

http://supportconnectw.ca.com/public/storage/infodocs/basb-secnotice.asp

[Editor's note: On November 28, 2007, cocoruder reported that CVE-2007-5327 was not corrected. On December 6, 2007, the vendor issued revised patches to correct the vulnerability. The patches listed above are the revised patches.]

Vendor URL:  supportconnectw.ca.com/public/storage/infodocs/basb-secnotice.asp (Links to External Site)
Cause:   Access control error, Boundary error
Underlying OS:  Windows (Any)

Message History:   None.


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