(RHSA-2021:2755) Moderate: EAP XP 2 security update to CVE fixes in the EAP 7.3.x base

These are CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base, so no changes to the EAP XP2 code base.

Security Fix(es):

• velocity: arbitrary code execution when attacker is able to modify templates (CVE-2020-13936)

• bouncycastle: password bypass in OpenBSDBCrypt.checkPassword utility possible (CVE-2020-28052)

• bouncycastle: Timing issue within the EC math library (CVE-2020-15522)

• undertow: Possible regression in fix for CVE-2020-10687 (CVE-2021-20220)

• wildfly: Information disclosure due to publicly accessible privileged actions in JBoss EJB Client (CVE-2021-20250)

• netty: Information disclosure via the local system temporary directory (CVE-2021-21290)

• netty: possible request smuggling in HTTP/2 due missing validation (CVE-2021-21295)

• netty: Request smuggling via content-length header (CVE-2021-21409)

• wildfly: XSS via admin console when creating roles in domain mode (CVE-2021-3536)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.