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.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560Broken Link, Vendor Advisory
- http://secunia.com/advisories/26093Broken Link, Patch, Vendor Advisory
- http://securitytracker.com/id?1018401Broken Link, Third Party Advisory, VDB Entry
- http://www-1.ibm.com/support/docview.wss?uid=swg24016347Broken Link, Patch
- http://www.securityfocus.com/bid/24942Broken Link, Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2007/2560Broken 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-TPMOSD-FP0003.README.HTMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35468VDB Entry, Vendor Advisory
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=560Broken Link, Vendor Advisory
- http://secunia.com/advisories/26093Broken Link, Patch, Vendor Advisory
- http://securitytracker.com/id?1018401Broken Link, Third Party Advisory, VDB Entry
- http://www-1.ibm.com/support/docview.wss?uid=swg24016347Broken Link, Patch
- http://www.securityfocus.com/bid/24942Broken Link, Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2007/2560Broken 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-TPMOSD-FP0003.README.HTMPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35468VDB Entry, Vendor Advisory
Timeline
- Published
- Jul 18, 2007
- Last modified
- Jun 16, 2026
- NVD status
- Modified