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>> CA BrightStor ARCserve Backup Memory Corruption and Denial of Service Vulnerabilities

Title : CA BrightStor ARCserve Backup Memory Corruption and Denial of Service Vulnerabilities
VUPEN ID : VUPEN/ADV-2007-0971
CVE ID : CVE-2007-1447 - CVE-2007-1448
Rated as : Critical 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2007-03-16


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Two vulnerabilities have been identified in CA BrightStor ARCserve Backup, which could be exploited by remote attackers to cause a denial of service or take complete control of an affected system.

The first issue is due to a memory corruption error in the Tape Engine when processing certain RPC procedure arguments, which could be exploited by remote attackers to execute arbitrary commands.

The second vulnerability is due to the presence of a RPC function that when called, will disable the Tape Engine interface, which could be exploited by attackers to shut down the Tape Engine functionality.

Affected Products

CA BrightStor ARCserve Backup r11.5
CA BrightStor ARCserve Backup r11.1
CA BrightStor ARCserve Backup r11 for Windows
CA BrightStor Enterprise Backup r10.5
CA BrightStor ARCserve Backup v9.01
CA Server Protection Suite r2
CA Business Protection Suite r2
CA Business Protection Suite for Microsoft Small Business Server Standard Edition r2
CA Business Protection Suite for Microsoft Small Business Server Premium Edition r2

Solution

CA BrightStor ARCserve Backup r11.5 - Apply patch QO86255 :
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO86255

CA BrightStor ARCserve Backup r11.1 - Apply patch QO86258 :
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO86258

CA BrightStor ARCserve Backup r11.0 - Apply patch QI82917 :
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QI82917

CA BrightStor Enterprise Backup r10.5 - Apply patch QO86259 :
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO86259

CA BrightStor ARCserve Backup v9.01 - Apply patch QO86260 :
http://supportconnect.ca.com/sc/redir.jsp?reqPage=search&searchID=QO86260

References

http://www.vupen.com/english/advisories/2007/0971
http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp

Credits

Vulnerabilities reported by McAfee

ChangeLog

2007-03-16 : Initial release

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