| Package | Affected versions | Patched versions |
|---|---|---|
| asterisk | = 1.6.1= 1.6.1.0= 1.6.1.1= 1.6.1.10= 1.6.1.11= 1.6.1.12= 1.6.1.13= 1.6.1.14= 1.6.1.15= 1.6.1.16= 1.6.1.17= 1.6.1.18= 1.6.1.19= 1.6.1.2= 1.6.1.20= 1.6.1.21= 1.6.1.22= 1.6.1.3= 1.6.1.4= 1.6.1.5= 1.6.1.6= 1.6.1.7= 1.6.1.8= 1.6.1.9= 1.6.2.0= 1.6.2.1= 1.6.2.15= 1.6.2.16= 1.6.2.16.1= 1.6.2.17= 1.6.2.2= 1.6.2.3= 1.6.2.4= 1.6.2.5= 1.6.2.6= 1.8.0= 1.8.1= 1.8.1.1= 1.8.1.2= 1.8.2= 1.8.2.1= 1.8.2.2= 1.8.2.3= 1.8.3 |
tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free