UBUNTU-CVE-2023-44981

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Source
https://ubuntu.com/security/CVE-2023-44981
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-44981.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-44981
Related
Published
2023-10-11T12:15:00Z
Modified
2023-10-11T12:15:00Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Authorization Bypass Through User-Controlled Key vulnerability in Apache ZooKeeper. If SASL Quorum Peer authentication is enabled in ZooKeeper (quorum.auth.enableSasl=true), the authorization is done by verifying that the instance part in SASL authentication ID is listed in zoo.cfg server list. The instance part in SASL auth ID is optional and if it's missing, like 'eve@EXAMPLE.COM', the authorization check will be skipped. As a result an arbitrary endpoint could join the cluster and begin propagating counterfeit changes to the leader, essentially giving it complete read-write access to the data tree. Quorum Peer authentication is not enabled by default. Users are recommended to upgrade to version 3.9.1, 3.8.3, 3.7.2, which fixes the issue. Alternately ensure the ensemble election/quorum communication is protected by a firewall as this will mitigate the issue. See the documentation for more details on correct cluster administration.

References

Affected packages

Ubuntu:Pro:18.04:LTS / zookeeper

Package

Name
zookeeper
Purl
pkg:deb/ubuntu/zookeeper?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.13-3ubuntu0.1~esm1

Affected versions

3.*

3.4.10-2
3.4.10-3
3.4.13-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "python-zookeeper"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "python-zookeeper-dbgsym"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.13-3ubuntu0.1~esm1",
            "binary_name": "zookeeperd"
        }
    ]
}

Ubuntu:20.04:LTS / zookeeper

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.13-5ubuntu0.1

Affected versions

3.*

3.4.13-1
3.4.13-3
3.4.13-3build1
3.4.13-4
3.4.13-5
3.4.13-5build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "python3-zookeeper"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "python3-zookeeper-dbgsym"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.13-5ubuntu0.1",
            "binary_name": "zookeeperd"
        }
    ]
}

Ubuntu:22.04:LTS / zookeeper

Package

Name
zookeeper
Purl
pkg:deb/ubuntu/zookeeper?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.13-6ubuntu4.1

Affected versions

3.*

3.4.13-5ubuntu4
3.4.13-6ubuntu2
3.4.13-6ubuntu3
3.4.13-6ubuntu4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-java"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-java-doc"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-mt-dev"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-mt2"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-mt2-dbgsym"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-st-dev"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-st2"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "libzookeeper-st2-dbgsym"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "python3-zookeeper"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "python3-zookeeper-dbgsym"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "zookeeper"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "zookeeper-bin"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "zookeeper-bin-dbgsym"
        },
        {
            "binary_version": "3.4.13-6ubuntu4.1",
            "binary_name": "zookeeperd"
        }
    ]
}