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Red Hat Security Advisory

RHSA-2023:2706

Red Hat Single Sign-On 7.6.3 security update on RHEL 8

Released 2023-05-10 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 7 records

TI-2022-20222 CVE-2022-41881 · GHSA-fx2c-96vj-985v

Uncontrolled recursion in netty

Priority HIGH 72

Netty project is an event-driven asynchronous network application framework.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01577 Published 2022-12-12 Partial fix · 4.1.86.Final CWE-674
TI-2022-18262 CVE-2022-38752 · GHSA-9w3m-gqgf-c4p9

DoS in SnakeYAML

Priority MEDIUM 62

Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS).

CVSS 3.1MEDIUM 6.5 Network Low privileges No interaction EPSS 0.02695 Published 2022-09-05 Partial fix · 1.32 CWE-121
TI-2022-04106 CVE-2022-4492 · GHSA-pfcc-3g6r-8rg8

Server-side request forgery in undertow

Priority MEDIUM 40

The undertow client is not checking the server identity presented by the server certificate in https connections.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00596 Published 2023-02-23 Partial fix · 2.3.5.Final, 2.2.24.Final CWE-918
TI-2021-00272 CVE-2021-0341 · GHSA-3cqm-mf7h-prrj

Improper certificate validation in Android

Priority LOW 35

In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00915 Published 2021-02-10 Partial fix · 4.9.2 CWE-295
TI-2022-20206 CVE-2022-41854 · GHSA-w37g-rhq8-7m4j

Stack Overflow in Snakeyaml

Priority LOW 32

Those using Snakeyaml to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS).

CVSS 3.1MEDIUM 6.5 Network No auth User interaction EPSS 0.01555 Published 2022-11-11 Partial fix · 1.32 CWE-121
Priority LOW 24

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 3.1MEDIUM 5.5 Local Low privileges No interaction EPSS 0.00261 Published 2023-02-17 Partial fix · 6.2.3.Final, 5.0.6.Final +2 CWE-378