ZDI-08-026: CA BrightStor ARCserve Backup Remote Buffer Overflow
ZDI-08-026: CA BrightStor ARCserve Backup Remote Buffer Overflow
http://www.zerodayinitiative.com/advisories/ZDI-08-026
-- CVE ID:
CVE-2008-2242
-- Affected Vendors:
Computer Associates
-- Affected Products:
Computer Associates BrightStor ARCserve Server
-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 4931.
For further product information on the TippingPoint IPS, visit:
http://www.tippingpoint.com
-- Vulnerability Details:
This vulnerability allws attackers to execute arbitrary code on
vulnerable installations of CA BrightStor ARCserve Backup for Linux.
User interaction is not required to exploit this vulnerability.
The specific flaw exists due to improper bounds checking in the
xdr_rwsstring() library function. By sending a long parameter into a
daemon using this function to process strings, a stack based buffer
overflow occurs, leading to execution of arbitrary code.
-- Vendor Response:
Computer Associates has issued an update to correct this vulnerability.
More
details can be found at:
https://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=176798
-- Disclosure Timeline:
2006-09-12 - Vulnerability reported to vendor
-- Credit:
This vulnerability was discovered by:
* Damian Put <pucik@xxxxxxxxxxx>
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