What is RHSA-2023:4924?

RHSA-2023:4924 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: Red Hat Single Sign-On 7.6.5 security update

Which CVE IDs does RHSA-2023:4924 cover?

RHSA-2023:4924 covers the following CVE IDs: CVE-2023-1436, CVE-2023-3223, CVE-2021-46877. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2023:4924?

RHSA-2023:4924 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

Which products are affected by RHSA-2023:4924?

RHSA-2023:4924 affects 1 product, including: Red Hat Single Sign-On 7.6.5.

RHSA-2023:4924HighCVSS 7.5

Red Hat Security Advisory: Red Hat Single Sign-On 7.6.5 security update

Vendor

Red Hat Product Security

Published

August 31, 2023

Last Modified

August 4, 2026

🔗 CVE IDs covered (3)

CVE-2023-1436 →CVE-2023-3223 →CVE-2021-46877 →

📋 Description

CVE-2021-46877 — jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode CVE-2023-1436 — jettison: Uncontrolled Recursion in JSONArray CVE-2023-3223 — undertow: OutOfMemoryError due to @MultipartConfig handling

🎯 Affected products1

Red Hat Single Sign-On 7.6.5

✅ Remediation

Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

🔗 References (7)

selfhttps://access.redhat.com/errata/RHSA-2023:4924
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso&downloadType=securityPatches&version=7.6
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2182788
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2185707
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2209689
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_4924.json