USN-5331-2

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Source

https://ubuntu.com/security/notices/USN-5331-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5331-2.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-5331-2

Related

Published

2022-04-11T07:44:40.225690Z

Modified

2022-04-11T07:44:40.225690Z

Summary

tcpdump vulnerabilities

Details

USN-5331-1 fixed several vulnerabilities in tcpdump. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.

Original advisory details: It was discovered that tcpdump incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service, or possibly execute arbitrary code. (CVE-2018-16301)

It was discovered that tcpdump incorrectly handled certain captured data. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-8037)

References

Affected packages

Ubuntu:18.04:LTS / tcpdump

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.3-0ubuntu0.18.04.2

Affected versions

4.*

4.9.2-1

4.9.2-2

4.9.2-2build1

4.9.2-2ubuntu1

4.9.2-3

4.9.3-0ubuntu0.18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.9.3-0ubuntu0.18.04.2",
            "binary_name": "tcpdump"
        },
        {
            "binary_version": "4.9.3-0ubuntu0.18.04.2",
            "binary_name": "tcpdump-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / tcpdump

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.3-4ubuntu0.1

Affected versions

4.*

4.9.3-2

4.9.3-3

4.9.3-4

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.9.3-4ubuntu0.1",
            "binary_name": "tcpdump"
        },
        {
            "binary_version": "4.9.3-4ubuntu0.1",
            "binary_name": "tcpdump-dbgsym"
        }
    ]
}