UBUNTU-CVE-2016-7176

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Source
https://ubuntu.com/security/CVE-2016-7176
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7176.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2016-7176
Upstream
Published
2016-09-09T10:59:00Z
Modified
2025-09-08T16:43:51Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:16.04:LTS / wireshark

Package

Name
wireshark
Purl
pkg:deb/ubuntu/wireshark@2.2.6+g32dac6a-2ubuntu0.16.04?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.6+g32dac6a-2ubuntu0.16.04

Affected versions

1.*

1.12.7+g7fc8978-1
1.12.8+g5b6e543-2

2.*

2.0.1+g59ea380-3build1
2.0.2+ga16e22e-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwireshark-data"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwireshark-dev"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwireshark8"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwiretap-dev"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwiretap6"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwscodecs1"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwsutil-dev"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "libwsutil7"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "tshark"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "wireshark"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "wireshark-common"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "wireshark-dev"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "wireshark-gtk"
        },
        {
            "binary_version": "2.2.6+g32dac6a-2ubuntu0.16.04",
            "binary_name": "wireshark-qt"
        }
    ],
    "availability": "No subscription required"
}