Bug#1031728: resteasy: CVE-2023-0482

[Moritz Mühlenhoff]

Source: resteasy
X-Debbugs-CC: team at security.debian.org
Severity: important
Tags: security

Hi,

The following vulnerability was published for resteasy.

CVE-2023-0482[0]:
| 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.

https://github.com/resteasy/resteasy/pull/3409/
https://github.com/resteasy/resteasy/commit/3d8a551d80b98f185edaff6f895188ec8211366b


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-0482
    https://www.cve.org/CVERecord?id=CVE-2023-0482

Please adjust the affected versions in the BTS as needed.