CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
82.3%
A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion (by message logging in that loop).
Vendor | Product | Version | CPE |
---|---|---|---|
sangoma | asterisk | 13.0.0 | cpe:2.3:a:sangoma:asterisk:13.0.0:*:*:*:*:*:*:* |
sangoma | asterisk | 13.1.0 | cpe:2.3:a:sangoma:asterisk:13.1.0:*:*:*:*:*:*:* |
sangoma | asterisk | 13.1.0 | cpe:2.3:a:sangoma:asterisk:13.1.0:rc1:*:*:*:*:*:* |
sangoma | asterisk | 13.1.0 | cpe:2.3:a:sangoma:asterisk:13.1.0:rc2:*:*:*:*:*:* |
sangoma | asterisk | 13.2.0 | cpe:2.3:a:sangoma:asterisk:13.2.0:*:*:*:*:*:*:* |
sangoma | asterisk | 13.2.0 | cpe:2.3:a:sangoma:asterisk:13.2.0:rc1:*:*:*:*:*:* |
sangoma | asterisk | 13.3.0 | cpe:2.3:a:sangoma:asterisk:13.3.0:rc1:*:*:*:*:*:* |
sangoma | asterisk | 13.4.0 | cpe:2.3:a:sangoma:asterisk:13.4.0:*:*:*:*:*:*:* |
sangoma | asterisk | 13.4.0 | cpe:2.3:a:sangoma:asterisk:13.4.0:rc1:*:*:*:*:*:* |
sangoma | asterisk | 13.5.0 | cpe:2.3:a:sangoma:asterisk:13.5.0:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
82.3%