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Vulnerability record · CVE-2023-0482 · published 17 February 2023

CVE-2023-0482: Redhat resteasy vulnerability

Redhat · Resteasy

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.

5.5 CVSS 3.1 Medium EPSS 0.26% · top 83.8% CWE-378 · CWE-378
5.5CVSS 3.1 base score
0.26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/resteasy/resteasy/pull/3409/commits/807d7456f2137cde8ef7c316707211bf4e542d56 Patch
https://security.netapp.com/advisory/ntap-20230427-0001/ Third Party Advisory
https://github.com/resteasy/resteasy/pull/3409/commits/807d7456f2137cde8ef7c316707211bf4e542d56 Patch
https://security.netapp.com/advisory/ntap-20230427-0001/ Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-0482), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.