Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2016-7550

NULL Pointer Dereference

Published: May 23, 2019 | Modified: May 24, 2019
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2016-7550
CWEhttps://cwe.mitre.org/data/definitions/476.html

asterisk 13.10.0 is affected by: denial of service issues in asterisk. The impact is: cause a denial of service (remote).

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Asterisk Digium 13.10.0 (including) 13.10.0 (including)
Asterisk Ubuntu artful *
Asterisk Ubuntu esm-apps/xenial *
Asterisk Ubuntu precise *
Asterisk Ubuntu trusty *
Asterisk Ubuntu upstream *
Asterisk Ubuntu xenial *
Asterisk Ubuntu yakkety *
Asterisk Ubuntu zesty *

Potential Mitigations

References

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