UBUNTU-CVE-2022-2881

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2022-2881
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-2881.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-2881
Upstream
Downstream
Related
Published
2022-09-21T00:00:00Z
Modified
2025-07-18T16:48:55Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.

References

Affected packages

Ubuntu:22.04:LTS / bind9

Package

Name
bind9
Purl
pkg:deb/ubuntu/bind9@1:9.18.1-1ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:9.18.1-1ubuntu1.2

Affected versions

1:9.*

1:9.16.15-1ubuntu1
1:9.16.15-1ubuntu2
1:9.16.15-1ubuntu3
1:9.18.0-2ubuntu1
1:9.18.0-2ubuntu2
1:9.18.0-2ubuntu3
1:9.18.1-1ubuntu1
1:9.18.1-1ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dev"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dnsutils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-dnsutils-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-doc"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-host"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-host-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-libs"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-libs-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9-utils-dbgsym"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "bind9utils"
        },
        {
            "binary_version": "1:9.18.1-1ubuntu1.2",
            "binary_name": "dnsutils"
        }
    ]
}