CVE-2007-3268

The TFTP implementation in IBM Tivoli Provisioning Manager for OS Deployment 5.1 before Fix Pack...

7.5 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

2.23%Up 0.8 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2007-3268
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-369
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-3268
Updated: 2026-11-02

EUVDEUVD-2007-3258 No score

Record: EUVD-2007-3258
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9q64-vqcr-hw99 7.5

The TFTP implementation in IBM Tivoli Provisioning Manager for OS Deployment 5.1 before Fix Pack...

Record: GHSA-9q64-vqcr-hw99
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-369
Updated: 2026-11-02

Affected products

ibm tivoli provisioning manager os deployment

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	aliases, references, title	GitHub Advisories
Nov 2, 2026	first indexed	CVE List, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-3268 is a high vulnerability (CVSS 7.5) in Ibm Tivoli Provisioning Manager Os Deployment, published July 18, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.23%, the 82nd percentile. No source names a fixed version.

References

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