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Vulnerability record · CVE-2007-3268 · published 18 July 2007

CVE-2007-3268: Ibm tivoli provisioning manager os deployment divide by zero vulnerability

Ibm · Tivoli Provisioning Manager Os Deployment

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.

7.5 CVSS 3.1 High EPSS 2.2% · top 17.9% CWE-369 · Divide by zero
7.5CVSS 3.1 base score, v2 5.0
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560 Broken LinkVendor Advisory
http://secunia.com/advisories/26093 Broken LinkPatchVendor Advisory
http://securitytracker.com/id?1018401 Broken LinkThird Party AdvisoryVDB Entry
http://www-1.ibm.com/support/docview.wss?uid=swg24016347 Broken LinkPatch
http://www.securityfocus.com/bid/24942 Broken LinkThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2007/2560 Broken Link
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-T Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/35468 VDB EntryVendor Advisory
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560 Broken LinkVendor Advisory
http://secunia.com/advisories/26093 Broken LinkPatchVendor Advisory
http://securitytracker.com/id?1018401 Broken LinkThird Party AdvisoryVDB Entry
http://www-1.ibm.com/support/docview.wss?uid=swg24016347 Broken LinkPatch
http://www.securityfocus.com/bid/24942 Broken LinkThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2007/2560 Broken Link
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-T Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/35468 VDB EntryVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2008-0401Ibm tivoli provisioning manager os deployment memory buffer overflow vulnerabilityBuffer overflow in the logging functionality of the HTTP server in IBM Tivoli Provisioning Manager for OS Deployment (TPMfOSD) before 5.1.0.3 Interim…EPSS 8.4%10.0CVE-2007-1868IBM Tivoli Provisioning Manager OS Deployment management service RCE via multipart POSTThe management service in IBM Tivoli Provisioning Manager for OS Deployment before 5.1 Fix Pack 2 mishandles multipart/form-data in HTTP POST request…EPSS 59%analysed7.5CVE-2010-4121Ibm tivoli provisioning manager os deployment improper authentication vulnerabilityThe TCP-to-ODBC gateway in IBM Tivoli Provisioning Manager for OS Deployment 7.1.1.3 does not require authentication for SQL statements, which allows…EPSS 3.2%

Source: NIST National Vulnerability Database (record CVE-2007-3268), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.