spamassassin — security advisory
In Apache SpamAssassin before 3.4.3, nefarious 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 3.4.3, we recommend that users should only use update channels or 3rd party .cf files from trusted places.
- Products
- spamassassin
- Affected versions
- Not specified
- Fixed versions
- 3.4.3~rc6-1
- CVEs
- CVE-2018-11805
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 00:42 UTC · Revision 1
Source evidence
In Apache SpamAssassin before 3.4.3, nefarious 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 3.4.3, we recommend that users should only use update channels or 3rd party .cf files from trusted places.
osv:DEBIAN-CVE-2018-11805
spamassassin
Fixed versions: 3.4.3~rc6-1
spamassassin
Fixed versions: 3.4.3~rc6-1
spamassassin
Fixed versions: 3.4.3~rc6-1
Complete source record
{
"id": "c00f1d42ffeff3f2ef803e1b78b8712be7593cb1ee5022124aa5c358ca4fb753",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2018-11805",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2018-11805",
"summary": "In Apache SpamAssassin before 3.4.3, nefarious 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 3.4.3, we recommend that users should only use update channels or 3rd party .cf files from trusted places.",
"evidence": "osv:DEBIAN-CVE-2018-11805",
"products": [
{
"name": {
"value": "spamassassin",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.4.3~rc6-1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "spamassassin",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.4.3~rc6-1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "spamassassin",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.4.3~rc6-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2018-11805",
"aliases": [
"DEBIAN-CVE-2018-11805"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.3~rc6-1"
}
]
}
],
"package": {
"name": "spamassassin",
"purl": "pkg:deb/debian/spamassassin?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-11805.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.3~rc6-1"
}
]
}
],
"package": {
"name": "spamassassin",
"purl": "pkg:deb/debian/spamassassin?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-11805.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.3~rc6-1"
}
]
}
],
"package": {
"name": "spamassassin",
"purl": "pkg:deb/debian/spamassassin?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-11805.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-23T18:03:36.713643980Z",
"provider": "osv",
"upstream": [
"CVE-2018-11805"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2018-11805"
]
},
"related_cves": [
{
"value": "CVE-2018-11805",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 421997,
"published_at": "2019-12-12T23:15:11.947+00:00"
}