High
netbeans — security advisory
The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability.
- Products
- netbeans
- Affected versions
- 10.0-3ubuntu2~18.04.1, 10.0-3ubuntu3, 10.0-3~18.04.1ubuntu1, 12.1-3, 12.1-3build1, 8.0.2+dfsg1-4, 8.0.2+dfsg1-5, 8.1+dfsg1-1, 8.1+dfsg2-1, 8.1+dfsg2-3, 8.1+dfsg3-4
- Fixed versions
- Not specified
- CVEs
- CVE-2019-17561
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:28 UTC · Revision 1
Source evidence
The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability.
osv:UBUNTU-CVE-2019-17561
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
netbeans
Fixed versions: Not specified
Complete source record
{
"id": "495b71567947bb793fd8c1d211e8fa78fa279189a73fa9a7de57ef43199f7b8a",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-17561",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2019-17561",
"summary": "The \"Apache NetBeans\" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. \"Apache NetBeans\" versions up to and including 11.2 are affected by this vulnerability.",
"evidence": "osv:UBUNTU-CVE-2019-17561",
"products": [
{
"name": {
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"evidence": "/affected/0/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "8.0.2+dfsg1-4",
"evidence": "/affected/0/versions"
},
{
"value": "8.0.2+dfsg1-5",
"evidence": "/affected/0/versions"
},
{
"value": "8.1+dfsg1-1",
"evidence": "/affected/0/versions"
},
{
"value": "8.1+dfsg2-1",
"evidence": "/affected/0/versions"
},
{
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"evidence": "/affected/0/versions"
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{
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{
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"evidence": "/affected/1/versions"
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{
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"evidence": "/affected/1/versions"
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{
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{
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{
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{
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{
"name": {
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},
"prerequisites": [],
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"affected_versions": [
{
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}
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},
{
"name": {
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"evidence": "/affected/7/package/name"
},
"prerequisites": [],
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"affected_versions": [
{
"value": "12.1-3",
"evidence": "/affected/7/versions"
},
{
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"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2019-17561",
"aliases": [
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],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
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{
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"events": [
{
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],
"package": {
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"purl": "pkg:deb/ubuntu/netbeans?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"8.0.2+dfsg1-4",
"8.0.2+dfsg1-5",
"8.1+dfsg1-1",
"8.1+dfsg2-1",
"8.1+dfsg2-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17561.json"
},
"ecosystem_specific": {
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},
{
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{
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{
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{
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}
]
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},
{
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],
"package": {
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"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"8.1+dfsg3-4",
"10.0-3~18.04.1ubuntu1",
"10.0-3ubuntu2~18.04.1"
],
"database_specific": {
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},
"ecosystem_specific": {
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{
"binary_name": "libnb-absolutelayout-java",
"binary_version": "10.0-3ubuntu2~18.04.1"
},
{
"binary_name": "libnb-apisupport3-java",
"binary_version": "10.0-3ubuntu2~18.04.1"
},
{
"binary_name": "libnb-ide14-java",
"binary_version": "10.0-3ubuntu2~18.04.1"
},
{
"binary_name": "libnb-java5-java",
"binary_version": "10.0-3ubuntu2~18.04.1"
},
{
"binary_name": "netbeans",
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}
]
}
},
{
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},
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},
"ecosystem_specific": {
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{
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"binary_version": "10.0-3ubuntu3"
},
{
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"binary_version": "10.0-3ubuntu3"
},
{
"binary_name": "libnb-ide14-java",
"binary_version": "10.0-3ubuntu3"
},
{
"binary_name": "libnb-java5-java",
"binary_version": "10.0-3ubuntu3"
},
{
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{
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},
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],
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},
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],
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},
"versions": [
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],
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],
"modified": "2026-10-17T12:56:53.441624052Z",
"provider": "osv",
"upstream": [
"CVE-2019-17561"
],
"references": [
"https://ubuntu.com/security/CVE-2019-17561",
"https://lists.apache.org/thread.html/rb218aa720fc525f63d91761fbf67854f454ce7a697dbbee2001ae8b1%40%3Cdev.netbeans.apache.org%3E",
"https://www.cve.org/CVERecord?id=CVE-2019-17561"
]
},
"related_cves": [
{
"value": "CVE-2019-17561",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 356493,
"published_at": "2020-03-30T19:15:00+00:00"
}