CVE-2007-3443

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Summary

CVECVE-2007-3443
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-06-27 00:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 2.3 from [email protected]

AV:A/AC:M/Au:S/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Adjacent
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:A/AC:M/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Research In Motion Limited Blackberry 7270 All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
CERT Vulnerability Notes Database af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
osvdb.org/37647 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
BlackBerry 7270 smartphone does not handle SIP INVITE messages properly af854a3a-2127-422b-91ae-364da2661108 www.blackberry.com
www.sipera.com/index.php af854a3a-2127-422b-91ae-364da2661108 www.sipera.com
Blackberry Multiple Denial of Service Vulnerabilities - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
BlackBerry 7270 SIP Header Denial Of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
MISC:http://www.sipera.com/index.php?action=resources,threat_advisory&tid=213& MITRE www.sipera.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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