The Research in Motion BlackBerry 7270 before 4.0 SP1 Bundle 108 does not properly manage transaction states, which allows remote attackers to cause a denial of service (temporary device hang) by sending a certain SIP INVITE message, but not providing an ACK when the call is answered.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T14:14:13.331Z

Reserved: 2007-06-26T00:00:00

Link: CVE-2007-3443

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-06-27T00:30:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-3443

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.