MediumFix available
gthumb — security advisory
GNOME gThumb before 3.10.1 allows an application crash via a malformed JPEG image.
- Products
- gthumb
- Affected versions
- Not specified
- Fixed versions
- 3:3.11.1-0.1
- CVEs
- CVE-2020-36427
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 14:03 UTC · Revision 1
Source evidence
GNOME gThumb before 3.10.1 allows an application crash via a malformed JPEG image.
osv:DEBIAN-CVE-2020-36427
gthumb
Fixed versions: 3:3.11.1-0.1
gthumb
Fixed versions: 3:3.11.1-0.1
gthumb
Fixed versions: 3:3.11.1-0.1
Complete source record
{
"id": "d7b5a27a4ea3776c0746f11fbd934bdb4c787a70bbd6e0584f55c0c6b078b889",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2020-36427",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2020-36427",
"summary": "GNOME gThumb before 3.10.1 allows an application crash via a malformed JPEG image.",
"evidence": "osv:DEBIAN-CVE-2020-36427",
"products": [
{
"name": {
"value": "gthumb",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:3.11.1-0.1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gthumb",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:3.11.1-0.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "gthumb",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3:3.11.1-0.1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2020-36427",
"aliases": [
"DEBIAN-CVE-2020-36427"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:3.11.1-0.1"
}
]
}
],
"package": {
"name": "gthumb",
"purl": "pkg:deb/debian/gthumb?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-36427.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:3.11.1-0.1"
}
]
}
],
"package": {
"name": "gthumb",
"purl": "pkg:deb/debian/gthumb?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-36427.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3:3.11.1-0.1"
}
]
}
],
"package": {
"name": "gthumb",
"purl": "pkg:deb/debian/gthumb?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-36427.json"
},
"ecosystem_specific": {
"urgency": "unimportant"
}
}
],
"modified": "2026-10-26T12:02:49.740476732Z",
"provider": "osv",
"upstream": [
"CVE-2020-36427"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2020-36427"
]
},
"related_cves": [
{
"value": "CVE-2020-36427",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 453099,
"published_at": "2021-07-19T17:15:11.41+00:00"
}