UBUNTU-CVE-2021-43668

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Source
https://ubuntu.com/security/CVE-2021-43668
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-43668.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-43668
Upstream
Published
2021-11-18T16:15:00Z
Modified
2025-10-24T04:50:37Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered. They will crash with "runtime error: invalid memory address or nil pointer dereference" and arise a SEGV signal.

References

Affected packages

Ubuntu:16.04:LTS

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0+git20150819.1a9d62f-1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0+git20150214.*

0+git20150214.e9e2c8f-1

0+git20150819.*

0+git20150819.1a9d62f-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0+git20150819.1a9d62f-1",
            "binary_name": "golang-goleveldb-dev"
        }
    ]
}

Ubuntu:18.04:LTS

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20170725.0.b89cc31-2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20170302.0.3c5717c-5
0.0~git20170725.0.b89cc31-1
0.0~git20170725.0.b89cc31-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20170725.0.b89cc31-2",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}

Ubuntu:20.04:LTS

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20170725.0.b89cc31-2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20170725.0.b89cc31-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20170725.0.b89cc31-2",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}

Ubuntu:22.04:LTS

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20200815.5c35d60-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20200815.5c35d60-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20200815.5c35d60-1",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}

Ubuntu:24.04:LTS

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20200815.5c35d60-2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20200815.5c35d60-1
0.0~git20200815.5c35d60-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20200815.5c35d60-2",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}

Ubuntu:25.04

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20200815.5c35d60-2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20200815.5c35d60-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20200815.5c35d60-2",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}

Ubuntu:25.10

golang-goleveldb

Package

Name
golang-goleveldb
Purl
pkg:deb/ubuntu/golang-goleveldb@0.0~git20200815.5c35d60-2?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.0~git20200815.5c35d60-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.0~git20200815.5c35d60-2",
            "binary_name": "golang-github-syndtr-goleveldb-dev"
        }
    ]
}