HighFix available
gtkwave — security advisory
An out-of-bounds write vulnerability exists in the VZT LZMA_Read dmem extraction functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.
- Products
- gtkwave
- Affected versions
- 3.3.114-2, 3.3.115-1, 3.3.116-1
- Fixed versions
- 3.3.118-0.1, 3.3.118-0.1~deb12u1
- CVEs
- CVE-2023-37282
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 16:23 UTC · Revision 1
Source evidence
An out-of-bounds write vulnerability exists in the VZT LZMA_Read dmem extraction functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.
osv:DEBIAN-CVE-2023-37282
gtkwave
Fixed versions: 3.3.118-0.1~deb12u1
gtkwave
Fixed versions: 3.3.118-0.1
gtkwave
Fixed versions: 3.3.118-0.1
Complete source record
{
"id": "4b4091c498e968f375a607e359ef2ddc98a0eec447b348bb6a6f9b3ebeb74a63",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-37282",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2023-37282",
"summary": "An out-of-bounds write vulnerability exists in the VZT LZMA_Read dmem extraction functionality of GTKWave 3.3.115. A specially crafted .vzt file can lead to arbitrary code execution. A victim would need to open a malicious file to trigger this vulnerability.",
"evidence": "osv:DEBIAN-CVE-2023-37282",
"products": [
{
"name": {
"value": "gtkwave",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.118-0.1~deb12u1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "3.3.114-2",
"evidence": "/affected/0/versions"
},
{
"value": "3.3.115-1",
"evidence": "/affected/0/versions"
},
{
"value": "3.3.116-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "gtkwave",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.3.118-0.1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
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"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
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"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "high",
"structured": {
"id": "DEBIAN-CVE-2023-37282",
"aliases": [
"DEBIAN-CVE-2023-37282"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.118-0.1~deb12u1"
}
]
}
],
"package": {
"name": "gtkwave",
"purl": "pkg:deb/debian/gtkwave?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.3.114-2",
"3.3.115-1",
"3.3.116-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-37282.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.118-0.1"
}
]
}
],
"package": {
"name": "gtkwave",
"purl": "pkg:deb/debian/gtkwave?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-37282.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.3.118-0.1"
}
]
}
],
"package": {
"name": "gtkwave",
"purl": "pkg:deb/debian/gtkwave?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-37282.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-26T18:03:05.549288255Z",
"provider": "osv",
"upstream": [
"CVE-2023-37282"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2023-37282"
]
},
"related_cves": [
{
"value": "CVE-2023-37282",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 457600,
"published_at": "2024-01-08T15:15:15.187+00:00"
}