UBUNTU-CVE-2020-1946

See a problem?
Source
https://ubuntu.com/security/notices/UBUNTU-CVE-2020-1946
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-1946.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-1946
Related
Published
2020-12-31T00:00:00Z
Modified
2020-12-31T00:00:00Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In Apache SpamAssassin before 3.4.5, malicious rule configuration (.cf) files can be configured to run system commands without any output or errors. With this, exploits can be injected in a number of scenarios. In addition to upgrading to SA version 3.4.5, users should only use update channels or 3rd party .cf files from trusted places.

References

Affected packages

Ubuntu:Pro:14.04:LTS / spamassassin

Package

Name
spamassassin
Purl
pkg:deb/ubuntu/spamassassin@3.4.2-0ubuntu0.14.04.1+esm3?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.2-0ubuntu0.14.04.1+esm3

Affected versions

3.*

3.3.2-6ubuntu2
3.3.2-8ubuntu1
3.3.2-8ubuntu2
3.4.0-1
3.4.0-1ubuntu1
3.4.0-1ubuntu2
3.4.0-1ubuntu2.1
3.4.2-0ubuntu0.14.04.1
3.4.2-0ubuntu0.14.04.1+esm1
3.4.2-0ubuntu0.14.04.1+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "spamassassin": "3.4.2-0ubuntu0.14.04.1+esm3",
            "spamc": "3.4.2-0ubuntu0.14.04.1+esm3",
            "sa-compile": "3.4.2-0ubuntu0.14.04.1+esm3",
            "spamc-dbgsym": "3.4.2-0ubuntu0.14.04.1+esm3"
        }
    ]
}

Ubuntu:16.04:LTS / spamassassin

Package

Name
spamassassin
Purl
pkg:deb/ubuntu/spamassassin@3.4.2-0ubuntu0.16.04.5?arch=src?distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.2-0ubuntu0.16.04.5

Affected versions

3.*

3.4.1-1
3.4.1-2
3.4.1-3
3.4.2-0ubuntu0.16.04.1
3.4.2-0ubuntu0.16.04.2
3.4.2-0ubuntu0.16.04.3
3.4.2-0ubuntu0.16.04.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "spamassassin": "3.4.2-0ubuntu0.16.04.5",
            "spamc": "3.4.2-0ubuntu0.16.04.5",
            "sa-compile": "3.4.2-0ubuntu0.16.04.5",
            "spamc-dbgsym": "3.4.2-0ubuntu0.16.04.5"
        }
    ]
}

Ubuntu:18.04:LTS / spamassassin

Package

Name
spamassassin
Purl
pkg:deb/ubuntu/spamassassin@3.4.2-0ubuntu0.18.04.5?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.2-0ubuntu0.18.04.5

Affected versions

3.*

3.4.1-7
3.4.1-8
3.4.1-8build1
3.4.2-0ubuntu0.18.04.1
3.4.2-0ubuntu0.18.04.2
3.4.2-0ubuntu0.18.04.3
3.4.2-0ubuntu0.18.04.4

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "spamassassin": "3.4.2-0ubuntu0.18.04.5",
            "spamc": "3.4.2-0ubuntu0.18.04.5",
            "sa-compile": "3.4.2-0ubuntu0.18.04.5",
            "spamc-dbgsym": "3.4.2-0ubuntu0.18.04.5"
        }
    ]
}

Ubuntu:20.04:LTS / spamassassin

Package

Name
spamassassin
Purl
pkg:deb/ubuntu/spamassassin@3.4.4-1ubuntu1.1?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.4-1ubuntu1.1

Affected versions

3.*

3.4.2-1
3.4.2-2
3.4.3~rc6+1-1
3.4.3~rc7-1
3.4.3-1
3.4.4~rc1-1
3.4.4-1ubuntu1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "spamassassin": "3.4.4-1ubuntu1.1",
            "spamc": "3.4.4-1ubuntu1.1",
            "sa-compile": "3.4.4-1ubuntu1.1",
            "spamc-dbgsym": "3.4.4-1ubuntu1.1"
        }
    ]
}