CVE-2014-4045

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 2.0 4.3/10AV:N/AC:M/Au:N/C:N/I:N/A:P

Weakness enumeration

CWE-189

Affected software

No affected versions have been published.

Timeline

Published
Jun 17, 2014
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2014-4045: Medium severity, CVSS 4.3 | Vulnix