MediumFix available
libsdl2 — security advisory
SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file.
- Products
- libsdl2
- Affected versions
- Not specified
- Fixed versions
- 2.0.14+dfsg2-2
- CVEs
- CVE-2020-14410
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 13:05 UTC · Revision 1
Source evidence
SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file.
osv:DEBIAN-CVE-2020-14410
libsdl2
Fixed versions: 2.0.14+dfsg2-2
libsdl2
Fixed versions: 2.0.14+dfsg2-2
libsdl2
Fixed versions: 2.0.14+dfsg2-2
Complete source record
{
"id": "c496e8a3dc6dd165357d614228039e99ec72474e873787b289d7cd0a6b19f225",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2020-14410",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2020-14410",
"summary": "SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file.",
"evidence": "osv:DEBIAN-CVE-2020-14410",
"products": [
{
"name": {
"value": "libsdl2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.0.14+dfsg2-2",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libsdl2",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.0.14+dfsg2-2",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libsdl2",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.0.14+dfsg2-2",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2020-14410",
"aliases": [
"DEBIAN-CVE-2020-14410"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.14+dfsg2-2"
}
]
}
],
"package": {
"name": "libsdl2",
"purl": "pkg:deb/debian/libsdl2?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14410.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.14+dfsg2-2"
}
]
}
],
"package": {
"name": "libsdl2",
"purl": "pkg:deb/debian/libsdl2?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14410.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.14+dfsg2-2"
}
]
}
],
"package": {
"name": "libsdl2",
"purl": "pkg:deb/debian/libsdl2?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-14410.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-26T12:01:37.443689514Z",
"provider": "osv",
"upstream": [
"CVE-2020-14410"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2020-14410"
]
},
"related_cves": [
{
"value": "CVE-2020-14410",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 451767,
"published_at": "2021-01-19T20:15:12.287+00:00"
}