MediumFix available
tiff — security advisory
Unchecked Return Value to NULL Pointer Dereference in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f2b656e2.
- Products
- tiff
- Affected versions
- Not specified
- Fixed versions
- 4.3.0-r0, 4.3.0-r1
- CVEs
- CVE-2022-0907
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 30 Oct 2026, 14:09 UTC · Revision 1
Source evidence
Unchecked Return Value to NULL Pointer Dereference in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f2b656e2.
osv:ALPINE-CVE-2022-0907
tiff
Fixed versions: 4.3.0-r0
tiff
Fixed versions: 4.3.0-r0
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
tiff
Fixed versions: 4.3.0-r1
Complete source record
{
"id": "994fa986c46f6dab36609deaa314904a25c78384a035cdff453125b8aa88bd00",
"url": "https://osv.dev/vulnerability/ALPINE-CVE-2022-0907",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "ALPINE-CVE-2022-0907",
"summary": "Unchecked Return Value to NULL Pointer Dereference in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f2b656e2.",
"evidence": "osv:ALPINE-CVE-2022-0907",
"products": [
{
"name": {
"value": "tiff",
"evidence": "/affected/0/package/name"
},
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"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/1/package/name"
},
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"fixed_versions": [
{
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"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
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"evidence": "/affected/2/package/name"
},
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{
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"evidence": "/affected/2/ranges"
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{
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{
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],
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},
{
"name": {
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"evidence": "/affected/5/package/name"
},
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{
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{
"name": {
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},
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{
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"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tiff",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.0-r1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tiff",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.0-r1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tiff",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.0-r1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tiff",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.0-r1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "ALPINE-CVE-2022-0907",
"aliases": [
"ALPINE-CVE-2022-0907"
],
"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": "4.3.0-r0"
}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.13"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.0-r0"
}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.14"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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},
{
"fixed": "4.3.0-r1"
}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.15"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
"ecosystem_specific": {}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
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}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.16"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
"ecosystem_specific": {}
},
{
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],
"package": {
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"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.17"
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"database_specific": {
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],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.18"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
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],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.19"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
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],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.20"
},
"database_specific": {
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}
]
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],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.21"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
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},
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}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.22"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
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],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.23"
},
"database_specific": {
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{
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},
{
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}
]
}
],
"package": {
"name": "tiff",
"purl": "pkg:apk/alpine/tiff?arch=source",
"ecosystem": "Alpine:v3.24"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-0907.json"
},
"ecosystem_specific": {}
}
],
"modified": "2026-10-15T07:17:54.148967560Z",
"provider": "osv",
"upstream": [
"CVE-2022-0907"
],
"references": [
"https://security.alpinelinux.org/vuln/CVE-2022-0907"
]
},
"related_cves": [
{
"value": "CVE-2022-0907",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 321617,
"published_at": "2022-03-11T18:15:26.217+00:00"
}