CVE-2007-3268

HIGH

IBM Tivoli Provisioning Manager for OS Deployment 5.1 - Denial of Service via Invalid TFTP Blksize Request

Title source: llm
STIX 2.1

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.

References (8)

Core 8
Core References
Broken Link vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/2560
Broken Link, Patch, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/26093
Broken Link, Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/24942
Broken Link, Patch x_refsource_confirm
http://www-1.ibm.com/support/docview.wss?uid=swg24016347
Broken Link, Vendor Advisory third-party-advisory x_refsource_idefense
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560
Broken Link, Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1018401
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/35468

Scores

CVSS v3 7.5
EPSS 0.0223
EPSS Percentile 80.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-369
Status published
Products (1)
ibm/tivoli_provisioning_manager_os_deployment 5.1.0.2
Published Jul 18, 2007
Tracked Since Feb 18, 2026