CVE-2020-1946

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Source
https://cve.org/CVERecord?id=CVE-2020-1946
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-1946.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-1946
Downstream
Related
Published
2021-03-25T10:15:11.727Z
Modified
2026-05-28T04:05:31.284403220Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                },
                {
                    "last_affected": "10.0"
                }
            ],
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "extracted_events": [
                {
                    "last_affected": "32"
                },
                {
                    "last_affected": "33"
                },
                {
                    "last_affected": "34"
                }
            ],
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / github.com/apache/spamassassin

Affected ranges

Type
GIT
Repo
https://github.com/apache/spamassassin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2fbb6afb2db659258b62dd1ffb9586849de88796
Database specific 
{
    "cpe": "cpe:2.3:a:apache:spamassassin:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.4.5"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

Other
spamassassin_release_3_4_0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-1946.json"