Vulnerability CVE-2007-3268
Published: 2007-07-18   Modified: 2012-02-12

Description:
The TFTP implementation in IBM Tivoli Provisioning Manager for OS Deployment 5.1 before Fix Pack 3 allows remote attackers to cause a denial of service (rembo.exe crash and multiple service outage) via a read (RRQ) request with an invalid blksize (blocksize), which triggers a divide-by-zero error.

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
IBM -> Tivoli provisioning manager os deployment 

 References:
http://www3.software.ibm.com/ibmdl/pub/software/tivoli_support/patches/patches_5.1.0/5.1.0-TIV-TPMOSD-FP0003/5.1.0-TIV-TPMOSD-FP0003.README.HTM
http://www-1.ibm.com/support/docview.wss?uid=swg24016347
http://secunia.com/advisories/26093
http://www.vupen.com/english/advisories/2007/2560
http://www.securityfocus.com/bid/24942
http://securitytracker.com/id?1018401
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560
http://xforce.iss.net/xforce/xfdb/35468
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