MediumFix available
mutt — security advisory
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/util.c mishandles ".." directory traversal in a mailbox name.
- Products
- mutt
- Affected versions
- Not specified
- Fixed versions
- 1.10.1-r0
- CVEs
- CVE-2018-14355
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:09 UTC · Revision 1
Source evidence
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/util.c mishandles ".." directory traversal in a mailbox name.
osv:ALPINE-CVE-2018-14355
mutt
Fixed versions: 1.10.1-r0
mutt
Fixed versions: 1.10.1-r0
mutt
Fixed versions: 1.10.1-r0
mutt
Fixed versions: 1.10.1-r0
Complete source record
{
"id": "42d9c491f85d4ef254eee1d06e35353de8cc42f23d5c15c1c16c432d0eff7c04",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2018-14355",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2018-14355",
"summary": "An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/util.c mishandles \"..\" directory traversal in a mailbox name.",
"evidence": "osv:ALPINE-CVE-2018-14355",
"products": [
{
"name": {
"value": "mutt",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.10.1-r0",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mutt",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.10.1-r0",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mutt",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.10.1-r0",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "mutt",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "1.10.1-r0",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "ALPINE-CVE-2018-14355",
"aliases": [
"ALPINE-CVE-2018-14355"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1-r0"
}
]
}
],
"package": {
"name": "mutt",
"purl": "pkg:apk/alpine/mutt?arch=source",
"ecosystem": "Alpine:v3.5"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-14355.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1-r0"
}
]
}
],
"package": {
"name": "mutt",
"purl": "pkg:apk/alpine/mutt?arch=source",
"ecosystem": "Alpine:v3.6"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-14355.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1-r0"
}
]
}
],
"package": {
"name": "mutt",
"purl": "pkg:apk/alpine/mutt?arch=source",
"ecosystem": "Alpine:v3.7"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-14355.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.10.1-r0"
}
]
}
],
"package": {
"name": "mutt",
"purl": "pkg:apk/alpine/mutt?arch=source",
"ecosystem": "Alpine:v3.8"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-14355.json"
},
"ecosystem_specific": {}
}
],
"modified": "2026-10-23T17:23:34.507604391Z",
"provider": "osv",
"upstream": [
"CVE-2018-14355"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2018-14355"
]
},
"related_cves": [
{
"value": "CVE-2018-14355",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 415708,
"published_at": "2018-07-17T17:29:00.59+00:00"
}