CVE-2014-8416
Medium
Description
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.
SeverityMedium
CVSS5.0
Exploit probability—
ProductDigium Asterisk
PublishedNov 24, 2014
First seenNov 24, 2014
How to fix
Update
- digium asterisk12.7.1, 13.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| digium asterisk | 12.0.0 ≤ v < 12.7.1, 13.0.0 ≤ v < 13.0.1 | 12.7.1, 13.0.1 |
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