UBUNTU-CVE-2022-36021

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Source

https://ubuntu.com/security/CVE-2022-36021

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-36021.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-36021

Related

Published

2023-03-01T16:15:00Z

Modified

2024-10-15T14:10:06Z

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

Summary

[none]

Details

Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like SCAN or KEYS) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.

References

Affected packages

Ubuntu:Pro:14.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:2.8.4-2ubuntu0.2+esm3

Affected versions

2:2.*

2:2.6.13-1

2:2.6.16-3

2:2.8.0-1

2:2.8.2-1

2:2.8.4-2

2:2.8.4-2ubuntu0.2

2:2.8.4-2ubuntu0.2+esm1

2:2.8.4-2ubuntu0.2+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2:2.8.4-2ubuntu0.2+esm3",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "2:2.8.4-2ubuntu0.2+esm3",
            "binary_name": "redis-server-dbgsym"
        },
        {
            "binary_version": "2:2.8.4-2ubuntu0.2+esm3",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "2:2.8.4-2ubuntu0.2+esm3",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:3.0.6-1ubuntu0.4+esm2

Affected versions

2:3.*

2:3.0.3-3

2:3.0.5-1

2:3.0.5-2

2:3.0.5-3

2:3.0.5-4

2:3.0.6-1

2:3.0.6-1ubuntu0.2

2:3.0.6-1ubuntu0.3

2:3.0.6-1ubuntu0.4

2:3.0.6-1ubuntu0.4+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2:3.0.6-1ubuntu0.4+esm2",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "2:3.0.6-1ubuntu0.4+esm2",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "2:3.0.6-1ubuntu0.4+esm2",
            "binary_name": "redis-server-dbgsym"
        },
        {
            "binary_version": "2:3.0.6-1ubuntu0.4+esm2",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "2:3.0.6-1ubuntu0.4+esm2",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / redis

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:4.0.9-1ubuntu0.2+esm4

Affected versions

4:4.*

4:4.0.1-7

4:4.0.2-6

4:4.0.2-9

5:4.*

5:4.0.5-1

5:4.0.6-1

5:4.0.6-2

5:4.0.7-1

5:4.0.8-1

5:4.0.8-2

5:4.0.9-1

5:4.0.9-1ubuntu0.1

5:4.0.9-1ubuntu0.2

5:4.0.9-1ubuntu0.2+esm2

5:4.0.9-1ubuntu0.2+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm4",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm4",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm4",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm4",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm4",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / redis

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5:5.*

5:5.0.5-2build1

5:5.0.6-1

5:5.0.7-1

5:5.0.7-2

5:5.0.7-2ubuntu0.1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:20.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=esm-apps/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:5.0.7-2ubuntu0.1+esm2

Affected versions

5:5.*

5:5.0.5-2build1

5:5.0.6-1

5:5.0.7-1

5:5.0.7-2

5:5.0.7-2ubuntu0.1~esm1

5:5.0.7-2ubuntu0.1

5:5.0.7-2ubuntu0.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm2",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm2",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm2",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm2",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm2",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:22.04:LTS / redis

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

5:6.*

5:6.0.15-1

5:6.0.16-1

5:6.0.16-1build1

5:6.0.16-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:22.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=esm-apps/jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:6.0.16-1ubuntu1+esm1

Affected versions

5:6.*

5:6.0.15-1

5:6.0.16-1

5:6.0.16-1build1

5:6.0.16-1ubuntu1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:6.0.16-1ubuntu1+esm1",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:6.0.16-1ubuntu1+esm1",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:6.0.16-1ubuntu1+esm1",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:6.0.16-1ubuntu1+esm1",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:6.0.16-1ubuntu1+esm1",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:24.10 / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:7.0.15-1build2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:7.0.15-1build2",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:7.0.15-1build2",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:7.0.15-1build2",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:7.0.15-1build2",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:7.0.15-1build2",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}

Ubuntu:24.04:LTS / redis

Package

Name: redis
Purl: pkg:deb/ubuntu/redis?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5:7.0.12-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:7.0.12-1",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:7.0.12-1",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:7.0.12-1",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:7.0.12-1",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:7.0.12-1",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}