Vulnerabilities > Digium

DATE CVE VULNERABILITY TITLE RISK
2014-11-24 CVE-2014-8414 Resource Management Errors vulnerability in Digium Asterisk and Certified Asterisk
ConfBridge in Asterisk 11.x before 11.14.1 and Certified Asterisk 11.6 before 11.6-cert8 does not properly handle state changes, which allows remote attackers to cause a denial of service (channel hang and memory consumption) by causing transitions to be delayed, which triggers a state change from hung up to waiting for media.
network
low complexity
digium CWE-399
5.0
2014-11-24 CVE-2014-8413 Permissions, Privileges, and Access Controls vulnerability in Digium Asterisk
The res_pjsip_acl module in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 does not properly create and load ACLs defined in pjsip.conf at startup, which allows remote attackers to bypass intended PJSIP ACL rules.
network
low complexity
digium CWE-264
7.5
2014-11-24 CVE-2014-8412 Permissions, Privileges, and Access Controls vulnerability in Digium Asterisk and Certified Asterisk
The (1) VoIP channel drivers, (2) DUNDi, and (3) Asterisk Manager Interface (AMI) in Asterisk Open Source 1.8.x before 1.8.32.1, 11.x before 11.14.1, 12.x before 12.7.1, and 13.x before 13.0.1 and Certified Asterisk 1.8.28 before 1.8.28-cert3 and 11.6 before 11.6-cert8 allows remote attackers to bypass the ACL restrictions via a packet with a source IP that does not share the address family as the first ACL entry.
network
low complexity
digium CWE-264
5.0
2014-06-17 CVE-2014-4048 Denial of Service vulnerability in Asterisk PJSIP Channel Driver
The PJSIP Channel Driver in Asterisk Open Source before 12.3.1 allows remote attackers to cause a denial of service (deadlock) by terminating a subscription request before it is complete, which triggers a SIP transaction timeout.
network
digium
4.3
2014-06-17 CVE-2014-4047 Unspecified vulnerability in Digium Asterisk and Certified Asterisk
Asterisk Open Source 1.8.x before 1.8.28.1, 11.x before 11.10.1, and 12.x before 12.3.1 and Certified Asterisk 1.8.15 before 1.8.15-cert6 and 11.6 before 11.6-cert3 allows remote attackers to cause a denial of service (connection consumption) via a large number of (1) inactive or (2) incomplete HTTP connections.
network
low complexity
digium
5.0
2014-06-17 CVE-2014-4046 Remote Privilege Escalation vulnerability in Multiple Asterisk Products
Asterisk Open Source 11.x before 11.10.1 and 12.x before 12.3.1 and Certified Asterisk 11.6 before 11.6-cert3 allows remote authenticated Manager users to execute arbitrary shell commands via a MixMonitor action.
network
low complexity
digium
6.5
2014-06-17 CVE-2014-4045 Numeric Errors vulnerability in Digium Asterisk
The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.
network
digium CWE-189
4.3
2014-04-18 CVE-2014-2289 Improper Input Validation vulnerability in Digium Asterisk 12.0.0/12.1.0
res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.
network
digium CWE-20
3.5
2014-04-18 CVE-2014-2288 Improper Input Validation vulnerability in Digium Asterisk 12.0.0/12.1.0
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.
network
digium CWE-20
4.3
2014-04-18 CVE-2014-2287 Improper Input Validation vulnerability in multiple products
channels/chan_sip.c in Asterisk Open Source 1.8.x before 1.8.26.1, 11.8.x before 11.8.1, and 12.1.x before 12.1.1, and Certified Asterisk 1.8.15 before 1.8.15-cert5 and 11.6 before 11.6-cert2, when chan_sip has a certain configuration, allows remote authenticated users to cause a denial of service (channel and file descriptor consumption) via an INVITE request with a (1) Session-Expires or (2) Min-SE header with a malformed or invalid value.
3.5