USN-5323-1

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Source

https://ubuntu.com/security/notices/USN-5323-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5323-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-5323-1

Related

Published

2022-03-14T10:54:31.440958Z

Modified

2022-03-14T10:54:31.440958Z

Summary

nbd vulnerabilities

Details

It was discovered that NBD incorrectly handled name length fields. A remote attacker could use this issue to cause NBD to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:18.04:LTS / nbd

Package

Name: nbd
Purl: pkg:deb/ubuntu/nbd@1:3.16.2-1ubuntu0.2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:3.16.2-1ubuntu0.2

Affected versions

1:3.*

1:3.15.2-3

1:3.16.2-1

1:3.16.2-1ubuntu0.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "nbd-client-udeb": "1:3.16.2-1ubuntu0.2",
            "nbd-client-dbgsym": "1:3.16.2-1ubuntu0.2",
            "nbd-client": "1:3.16.2-1ubuntu0.2",
            "nbd-server": "1:3.16.2-1ubuntu0.2",
            "nbd-server-dbgsym": "1:3.16.2-1ubuntu0.2"
        }
    ]
}

Ubuntu:20.04:LTS / nbd

Package

Name: nbd
Purl: pkg:deb/ubuntu/nbd@1:3.20-1ubuntu0.1?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:3.20-1ubuntu0.1

Affected versions

1:3.*

1:3.19-3

1:3.20-1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "nbd-client-udeb": "1:3.20-1ubuntu0.1",
            "nbd-client-dbgsym": "1:3.20-1ubuntu0.1",
            "nbd-client": "1:3.20-1ubuntu0.1",
            "nbd-server": "1:3.20-1ubuntu0.1",
            "nbd-server-dbgsym": "1:3.20-1ubuntu0.1"
        }
    ]
}