CVE-2014-2288
Medium
Description
The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request.
SeverityMedium
CVSS4.3
Exploit probability—
ProductDigium Asterisk
PublishedApr 18, 2014
First seenApr 18, 2014
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| digium asterisk | 12.0.0, 12.1.0 | — |
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