ubuntu-cve-2018-12932
Vulnerability from osv_ubuntu
Published
2018-06-28 14:29
Modified
2026-05-20 14:50
Summary
Details
PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.
Severity
9.8 (Critical)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "libwine",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine-binfmt",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine-stable",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine32",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine32-preloader",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine32-tools",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine64",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine64-preloader",
"binary_version": "3.0-1ubuntu1"
},
{
"binary_name": "wine64-tools",
"binary_version": "3.0-1ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@3.0-1ubuntu1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.0.2-2ubuntu1",
"2.0.3-1ubuntu1",
"2.0.4-1ubuntu1",
"3.0-1ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "libwine",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine-binfmt",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine32",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine32-preloader",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine32-tools",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine64",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine64-preloader",
"binary_version": "5.0-3ubuntu1"
},
{
"binary_name": "wine64-tools",
"binary_version": "5.0-3ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@5.0-3ubuntu1?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.0.2-1",
"4.0.3-1",
"5.0~rc3-1ubuntu2",
"5.0~rc4-1ubuntu1",
"5.0~rc5-1ubuntu1",
"5.0~rc6-1ubuntu1",
"5.0-2ubuntu1",
"5.0-3",
"5.0-3ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "libwine",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine-binfmt",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine32",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine32-preloader",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine32-tools",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine64",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine64-preloader",
"binary_version": "6.0.3~repack-1"
},
{
"binary_name": "wine64-tools",
"binary_version": "6.0.3~repack-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@6.0.3~repack-1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.0.3-3ubuntu2",
"6.0.3~repack-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "libwine",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine-binfmt",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine32",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine32-preloader",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine32-tools",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine64",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine64-preloader",
"binary_version": "9.0~repack-4build3"
},
{
"binary_name": "wine64-tools",
"binary_version": "9.0~repack-4build3"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@9.0~repack-4build3?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.1~repack-3ubuntu2",
"8.0.2~repack-2",
"9.0~repack-4",
"9.0~repack-4build2",
"9.0~repack-4build3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "libwine",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine-binfmt",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine32",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine32-preloader",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine32-tools",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine64",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine64-preloader",
"binary_version": "10.0~repack-6ubuntu1"
},
{
"binary_name": "wine64-tools",
"binary_version": "10.0~repack-6ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@10.0~repack-6ubuntu1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0~repack-4build3",
"10.0~repack-3ubuntu3",
"10.0~repack-4ubuntu1",
"10.0~repack-5ubuntu1",
"10.0~repack-6ubuntu1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "fonts-wine",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "libwine",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine-binfmt",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine-common",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine32",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine32-preloader",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine32-tools",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine64",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine64-preloader",
"binary_version": "10.0~repack-12ubuntu1"
},
{
"binary_name": "wine64-tools",
"binary_version": "10.0~repack-12ubuntu1"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "wine",
"purl": "pkg:deb/ubuntu/wine@10.0~repack-12ubuntu1?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"10.0~repack-6ubuntu1",
"10.0~repack-11",
"10.0~repack-12build1",
"10.0~repack-12ubuntu1"
]
}
],
"aliases": [],
"details": "PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend-\u003ecbBitsSrc value.",
"id": "UBUNTU-CVE-2018-12932",
"modified": "2026-05-20T14:50:45Z",
"published": "2018-06-28T14:29:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-12932"
},
{
"type": "REPORT",
"url": "https://bugs.winehq.org/show_bug.cgi?id=45105"
},
{
"type": "REPORT",
"url": "https://bugs.winehq.org/attachment.cgi?id=61284"
},
{
"type": "REPORT",
"url": "https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d"
},
{
"type": "REPORT",
"url": "https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949"
},
{
"type": "REPORT",
"url": "https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-12932"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2018-12932"
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…