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4.3
CVSSv2

CVE-2014-4045

Published: 17/06/2014 Updated: 09/10/2018
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x prior to 12.3.1, when sub_min_expiry is set to zero, allows remote malicious users to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.

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digium asterisk 12.2.0

digium asterisk 12.0.0

digium asterisk 12.1.0

digium asterisk 12.1.1

digium asterisk 12.3.0

References

CWE-189http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.htmlhttp://downloads.asterisk.org/pub/security/AST-2014-005.htmlhttp://www.securityfocus.com/archive/1/532414/100/0/threadedhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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