CVE-2007-3443

Description

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.

2.3

CVSS

Severity: Low

CVSS 2.0 •

EPSS 0.21%

Third-Party Advisory cert.org Third-Party Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
http://www.blackberry.com/btsc/articles/220/KB12705_f.SAL_Public.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/35075	vdb entry
http://osvdb.org/37647	vdb entry
http://www.kb.cert.org/vuls/id/324841	third party advisory us government resource
http://secunia.com/advisories/25824	third party advisory
http://www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=213&
http://www.securityfocus.com/bid/24545	vdb entry

Frequently Asked Questions

What is the severity of CVE-2007-3443?: CVE-2007-3443 has been scored as a low severity vulnerability.
How to fix CVE-2007-3443?: To fix CVE-2007-3443, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-3443 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-3443 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.