High
dcraw — security advisory
A heap buffer over-read in parse_tiff_ifd in dcraw through 9.28 could be used by attackers able to supply malicious files to crash an application that bundles the dcraw code or leak private information.
- Products
- dcraw
- Affected versions
- 9.21-0.2, 9.27-1ubuntu1, 9.28-2, 9.28-3, 9.28-3.1ubuntu1, 9.28-5ubuntu1, 9.28-8, 9.28-8build1
- Fixed versions
- Not specified
- CVEs
- CVE-2018-19566
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:27 UTC · Revision 1
Source evidence
A heap buffer over-read in parse_tiff_ifd in dcraw through 9.28 could be used by attackers able to supply malicious files to crash an application that bundles the dcraw code or leak private information.
osv:UBUNTU-CVE-2018-19566
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
dcraw
Fixed versions: Not specified
Complete source record
{
"id": "ef93bf945f289a4034cb6ef50d7ce6e456437d8f2ff4d9dc1b8dc32a1d5672ae",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2018-19566",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2018-19566",
"summary": "A heap buffer over-read in parse_tiff_ifd in dcraw through 9.28 could be used by attackers able to supply malicious files to crash an application that bundles the dcraw code or leak private information.",
"evidence": "osv:UBUNTU-CVE-2018-19566",
"products": [
{
"name": {
"value": "dcraw",
"evidence": "/affected/0/package/name"
},
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"affected_versions": [
{
"value": "9.21-0.2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "dcraw",
"evidence": "/affected/1/package/name"
},
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"affected_versions": [
{
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"evidence": "/affected/1/versions"
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{
"name": {
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"evidence": "/affected/2/package/name"
},
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{
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"affected_versions": [
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{
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"evidence": "/affected/4/versions"
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{
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},
{
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{
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{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
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"evidence": "/affected/7/versions"
},
{
"value": "9.28-8build1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
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"aliases": [
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],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
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"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
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"purl": "pkg:deb/ubuntu/dcraw?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"9.21-0.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-19566.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "dcraw",
"binary_version": "9.21-0.2"
}
]
}
},
{
"ranges": [
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"events": [
{
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}
]
}
],
"package": {
"name": "dcraw",
"purl": "pkg:deb/ubuntu/dcraw?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
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],
"database_specific": {
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
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],
"database_specific": {
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},
{
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"package": {
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"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
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"9.28-3"
],
"database_specific": {
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},
"ecosystem_specific": {
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{
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}
]
}
},
{
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"package": {
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},
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],
"package": {
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"purl": "pkg:deb/ubuntu/dcraw?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"9.28-8"
],
"database_specific": {
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},
"ecosystem_specific": {
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},
{
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"package": {
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"ecosystem": "Ubuntu:26.10"
},
"versions": [
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],
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},
"ecosystem_specific": {
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{
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}
]
}
},
{
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],
"package": {
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"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
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"9.28-8build1"
],
"database_specific": {
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},
"ecosystem_specific": {
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{
"binary_name": "dcraw",
"binary_version": "9.28-8build1"
}
]
}
}
],
"modified": "2026-10-17T12:55:23.923939588Z",
"provider": "osv",
"upstream": [
"CVE-2018-19566"
],
"references": [
"https://ubuntu.com/security/CVE-2018-19566",
"https://seclists.org/oss-sec/2018/q4/165",
"https://seclists.org/oss-sec/2018/q4/171",
"https://www.cve.org/CVERecord?id=CVE-2018-19566"
]
},
"related_cves": [
{
"value": "CVE-2018-19566",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 353697,
"published_at": "2018-11-26T20:29:00+00:00"
}