Improper input validation in Digium Asterisk
CVE-2014-8416
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.043 (90.1th percentile) — read the EPSS interpretation.
Affected products
- Digium Asterisk
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)