UBUNTU-CVE-2016-7993

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Source

https://ubuntu.com/security/CVE-2016-7993

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7993.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-7993

Related

Published

2017-01-27T00:00:00Z

Modified

2017-01-27T00:00:00Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A bug in util-print.c:relts_print() in tcpdump before 4.9.0 could cause a buffer overflow in multiple protocol parsers (DNS, DVMRP, HSRP, IGMP, lightweight resolver protocol, PIM).

References

Affected packages

Ubuntu:14.04:LTS / tcpdump

Package

Name: tcpdump
Purl: pkg:deb/ubuntu/tcpdump?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.0-1ubuntu1~ubuntu14.04.1

Affected versions

4.*

4.4.0-1ubuntu1

4.5.1-2ubuntu1

4.5.1-2ubuntu1.1

4.5.1-2ubuntu1.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.9.0-1ubuntu1~ubuntu14.04.1",
            "binary_name": "tcpdump"
        },
        {
            "binary_version": "4.9.0-1ubuntu1~ubuntu14.04.1",
            "binary_name": "tcpdump-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / tcpdump

Package

Name: tcpdump
Purl: pkg:deb/ubuntu/tcpdump?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.0-1ubuntu1~ubuntu16.04.1

Affected versions

4.*

4.7.4-1ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "4.9.0-1ubuntu1~ubuntu16.04.1",
            "binary_name": "tcpdump"
        },
        {
            "binary_version": "4.9.0-1ubuntu1~ubuntu16.04.1",
            "binary_name": "tcpdump-dbgsym"
        }
    ]
}