Vulnerability in Digium Asterisk
CVE-2011-1175
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.
EPSS: 0.027 (84.5th percentile) — read the EPSS interpretation.
Affected products
- Digium Asterisk — versions 1.6.1, 1.6.1.0, 1.6.1.1
- N/a — versions n/a
References
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA)
- secalert@redhat.com (vdb-entry, x_refsource_XF)
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_DEBIAN)
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA)
- secalert@redhat.com (mailing-list, x_refsource_MLIST)
- secalert@redhat.com (x_refsource_CONFIRM)
- secalert@redhat.com (vendor-advisory, x_refsource_FEDORA, Patch)
- secalert@redhat.com (vdb-entry, x_refsource_VUPEN, Vendor Advisory)
- secalert@redhat.com (vdb-entry, x_refsource_VUPEN, Vendor Advisory)