UBUNTU-CVE-2021-32672

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Source
https://ubuntu.com/security/CVE-2021-32672
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-32672.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-32672
Related
Published
2021-10-04T18:15:00Z
Modified
2024-10-15T14:08:09Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue affects all versions of Redis with Lua debugging support (3.2 or newer). The problem is fixed in versions 6.2.6, 6.0.16 and 5.0.14.

References

Affected packages

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+esm3

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm3",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm3",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm3",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm3",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:4.0.9-1ubuntu0.2+esm3",
            "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+esm1

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

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm1",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm1",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm1",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm1",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:5.0.7-2ubuntu0.1+esm1",
            "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
Fixed
5:6.0.16-1

Affected versions

5:6.*

5:6.0.15-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "5:6.0.16-1",
            "binary_name": "redis"
        },
        {
            "binary_version": "5:6.0.16-1",
            "binary_name": "redis-sentinel"
        },
        {
            "binary_version": "5:6.0.16-1",
            "binary_name": "redis-server"
        },
        {
            "binary_version": "5:6.0.16-1",
            "binary_name": "redis-tools"
        },
        {
            "binary_version": "5:6.0.16-1",
            "binary_name": "redis-tools-dbgsym"
        }
    ]
}