CVE-2016-7176
Publication date 9 September 2016
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
epan/dissectors/packet-h225.c in the H.225 dissector in Wireshark 2.x before 2.0.6 calls snprintf with one of its input buffers as the output buffer, which allows remote attackers to cause a denial of service (copy overlap and application crash) via a crafted packet.
Status
Package | Ubuntu Release | Status |
---|---|---|
wireshark | 18.04 LTS bionic |
Not affected
|
16.04 LTS xenial |
Fixed 2.2.6+g32dac6a-2ubuntu0.16.04
|
|
14.04 LTS trusty |
Not affected
|
|
Patch details
Package | Patch details |
---|---|
wireshark |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.9 · Medium |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |