CVE-2023-0482

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.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
resteasy	26.04 LTS resolute	Vulnerable
	25.10 questing	Ignored end of life, was needed
	25.04 plucky	Fixed 3.6.2-3ubuntu0.25.04.1
	24.10 oracular	Fixed 3.6.2-2ubuntu0.24.10.1
	24.04 LTS noble	Fixed 3.6.2-2ubuntu0.24.04.1~esm1
	23.10 mantic	Ignored end of life, was needs-triage
	23.04 lunar	Ignored end of life, was needs-triage
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Fixed 3.6.2-2ubuntu0.22.04.1~esm1
	20.04 LTS focal	Fixed 3.6.2-2ubuntu0.20.04.1~esm1
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Fixed 3.0.6-3ubuntu0.1~esm1
	14.04 LTS trusty	Not in release
resteasy3.0	26.04 LTS resolute	Vulnerable
	25.10 questing	Ignored end of life, was needed
	25.04 plucky	Fixed 3.0.26-6ubuntu0.25.04.1
	24.10 oracular	Fixed 3.0.26-6ubuntu0.24.10.1
	24.04 LTS noble	Fixed 3.0.26-6ubuntu0.24.04.1
	23.10 mantic	Ignored end of life, was needs-triage
	23.04 lunar	Ignored end of life, was needs-triage
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Fixed 3.0.26-3ubuntu0.1
	20.04 LTS focal	Fixed 3.0.26-1ubuntu0.1~esm1
	18.04 LTS bionic	Fixed 3.0.26-1~18.04.1~esm1
	16.04 LTS xenial	Not in release
	14.04 LTS trusty	Not in release

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
resteasy	Upstream: f1e11ec
resteasy3.0	Upstream: f1e11ec

Severity score breakdown

CVSS version: CVSS v3.0

Base score 5.5 · Medium

Base metrics

Parameter	Value
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality impact	High
Integrity impact	None
Availability impact	None

Scores

Parameter	Value
Base score	5.5 · Medium
Exploitability score	-
Impact score	-

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

References

Related Ubuntu Security Notices (USN)

USN-7351-1
RESTEasy vulnerabilities
13 March 2025

USN-7630-1
RESTEasy vulnerabilities
10 July 2025

Cvss 3 Severity Score