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IBM Tivoli Provisioning Manager for OS Deployment TFTP server DoS
Published: 19.07.2007
Source: BUGTRAQ
SecurityVulns ID: 7947
Type: remote
Level: 5/10
Description: Devision by zero on invalid blksize argument.

Affected: IBM : Tivoli Provisioning Manager for OS Deployment 5.1
CVE: CVE-2007-3268 (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.)

Original document IDEFENSE, iDefense Security Advisory 07.17.07: IBM Tivoli Provisioning Manager for OS Deployment TFTP Blocksize DoS Vulnerability (19.07.2007)

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