MediumFix available
resteasy, resteasy3.0 — security advisory
In RESTEasy the insecure File.createTempFile() is used in the DataSourceProvider, FileProvider and Mime4JWorkaround classes which creates temp files with insecure permissions that could be read by a local user.
- Products
- resteasy, resteasy3.0
- Affected versions
- 3.0.19-1, 3.0.19-2, 3.0.26-1, 3.0.26-1~18.04, 3.0.26-2, 3.0.26-3, 3.0.26-6, 3.0.6-3, 3.6.2-2, 3.6.2-3, 3.6.2-4
- Fixed versions
- 3.0.26-1ubuntu0.1~esm1, 3.0.26-1~18.04.1~esm1, 3.0.26-3ubuntu0.1, 3.0.26-6ubuntu0.24.04.1, 3.0.6-3ubuntu0.1~esm1, 3.6.2-2ubuntu0.20.04.1~esm1, 3.6.2-2ubuntu0.22.04.1~esm1, 3.6.2-2ubuntu0.24.04.1~esm1
- CVEs
- CVE-2023-0482
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:39 UTC · Revision 1
Source evidence
In RESTEasy the insecure File.createTempFile() is used in the DataSourceProvider, FileProvider and Mime4JWorkaround classes which creates temp files with insecure permissions that could be read by a local user.
osv:UBUNTU-CVE-2023-0482
resteasy
Fixed versions: 3.0.6-3ubuntu0.1~esm1
resteasy3.0
Fixed versions: 3.0.26-1~18.04.1~esm1
resteasy
Fixed versions: 3.6.2-2ubuntu0.20.04.1~esm1
resteasy3.0
Fixed versions: 3.0.26-1ubuntu0.1~esm1
resteasy3.0
Fixed versions: 3.0.26-3ubuntu0.1
resteasy
Fixed versions: 3.6.2-2ubuntu0.22.04.1~esm1
resteasy3.0
Fixed versions: 3.0.26-6ubuntu0.24.04.1
resteasy
Fixed versions: 3.6.2-2ubuntu0.24.04.1~esm1
resteasy
Fixed versions: Not specified
resteasy3.0
Fixed versions: Not specified
resteasy
Fixed versions: Not specified
resteasy3.0
Fixed versions: Not specified
resteasy
Fixed versions: Not specified
resteasy3.0
Fixed versions: Not specified
Complete source record
{
"id": "1dc47810e03acb33ad4e8ecafcb822c829763da80a181cf8b8560f04c7e8de84",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2023-0482",
"method": "structured",
"payload": {
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"title": "UBUNTU-CVE-2023-0482",
"summary": "In RESTEasy the insecure File.createTempFile() is used in the DataSourceProvider, FileProvider and Mime4JWorkaround classes which creates temp files with insecure permissions that could be read by a local user.",
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{
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{
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},
{
"name": {
"value": "resteasy3.0",
"evidence": "/affected/9/package/name"
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{
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{
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"name": {
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"severity": "medium",
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"aliases": [
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},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
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"type": "Ubuntu",
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],
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"name": "resteasy",
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
},
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{
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{
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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],
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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{
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],
"availability": "No subscription required"
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},
{
"ranges": [
{
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"introduced": "0"
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{
"fixed": "3.6.2-2ubuntu0.24.04.1~esm1"
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]
}
],
"package": {
"name": "resteasy",
"purl": "pkg:deb/ubuntu/resteasy?arch=source&distro=esm-apps%2Fnoble",
"ecosystem": "Ubuntu:Pro:24.04:LTS"
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"versions": [
"3.6.2-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libresteasy-java",
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],
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}
},
{
"ranges": [
{
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{
"introduced": "0"
}
]
}
],
"package": {
"name": "resteasy",
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},
"versions": [
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],
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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"binaries": [
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{
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"name": "resteasy3.0",
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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}
},
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],
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"versions": [
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],
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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{
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]
}
},
{
"ranges": [
{
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{
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]
}
],
"package": {
"name": "resteasy3.0",
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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"3.6.2-4"
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"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
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},
{
"ranges": [
{
"type": "ECOSYSTEM",
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{
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],
"package": {
"name": "resteasy3.0",
"purl": "pkg:deb/ubuntu/resteasy3.0?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"3.0.26-6"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-0482.json"
},
"ecosystem_specific": {
"binaries": [
{
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"binary_version": "3.0.26-6"
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]
}
}
],
"modified": "2026-10-17T12:57:16.539603936Z",
"provider": "osv",
"upstream": [
"CVE-2023-0482"
],
"references": [
"https://ubuntu.com/security/CVE-2023-0482",
"https://github.com/resteasy/resteasy/pull/3409/",
"https://github.com/resteasy/resteasy/commit/3d8a551d80b98f185edaff6f895188ec8211366b",
"https://www.cve.org/CVERecord?id=CVE-2023-0482",
"https://ubuntu.com/security/notices/USN-7351-1",
"https://ubuntu.com/security/notices/USN-7630-1"
]
},
"related_cves": [
{
"value": "CVE-2023-0482",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 357082,
"published_at": "2023-02-17T22:15:00+00:00"
}