Medium
openjpeg2 — security advisory
A flaw was found in OpenJPEG. Maliciously constructed pictures can cause the program to enter a large loop and continuously print warning messages on the terminal.
- Products
- openjpeg2
- Affected versions
- 2.5.0-2, 2.5.0-2+deb12u1, 2.5.0-2+deb12u2, 2.5.0-2+deb12u3, 2.5.3-1, 2.5.3-1~exp1, 2.5.3-1~exp2, 2.5.3-2, 2.5.3-2.1, 2.5.3-2.1~deb13u1, 2.5.3-2.1~deb13u2, 2.5.4-1, 2.5.4-1.1
- Fixed versions
- Not specified
- CVEs
- CVE-2023-39327
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 16:05 UTC · Revision 1
Source evidence
A flaw was found in OpenJPEG. Maliciously constructed pictures can cause the program to enter a large loop and continuously print warning messages on the terminal.
osv:DEBIAN-CVE-2023-39327
openjpeg2
Fixed versions: Not specified
openjpeg2
Fixed versions: Not specified
openjpeg2
Fixed versions: Not specified
Complete source record
{
"id": "478a355d363ac3236424179a981bff8c1800cfc142ae7a15537ee37538268ea6",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-39327",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2023-39327",
"summary": "A flaw was found in OpenJPEG. Maliciously constructed pictures can cause the program to enter a large loop and continuously print warning messages on the terminal.",
"evidence": "osv:DEBIAN-CVE-2023-39327",
"products": [
{
"name": {
"value": "openjpeg2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.5.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "2.5.0-2+deb12u1",
"evidence": "/affected/0/versions"
},
{
"value": "2.5.0-2+deb12u2",
"evidence": "/affected/0/versions"
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{
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"evidence": "/affected/0/versions"
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{
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{
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{
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{
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"evidence": "/affected/0/versions"
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{
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{
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{
"name": {
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{
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"evidence": "/affected/2/versions"
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{
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"evidence": "/affected/2/versions"
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{
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{
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{
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],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2023-39327",
"aliases": [
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],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
}
],
"affected": [
{
"ranges": [
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"events": [
{
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"package": {
"name": "openjpeg2",
"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
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"2.5.3-1~exp2",
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"2.5.3-2.1~deb13u2",
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"database_specific": {
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},
"ecosystem_specific": {
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}
},
{
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"package": {
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"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
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"2.5.3-2.1~deb13u2",
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"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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"purl": "pkg:deb/debian/openjpeg2?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
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"2.5.3-2.1",
"2.5.3-2.1~deb13u1",
"2.5.3-2.1~deb13u2",
"2.5.4-1",
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],
"database_specific": {
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},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-26T18:02:41.548994042Z",
"provider": "osv",
"upstream": [
"CVE-2023-39327"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2023-39327"
]
},
"related_cves": [
{
"value": "CVE-2023-39327",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 456615,
"published_at": "2024-07-13T03:15:09.347+00:00"
}