Red Hat Product Errata RHSA-2021:2755 - Security Advisory
Issued:
2021-07-15
Updated:
2021-07-15

RHSA-2021:2755 - Security Advisory

Synopsis

Moderate: EAP XP 2 security update to CVE fixes in the EAP 7.3.x base

Type/Severity

Security Advisory: Moderate

Topic

This advisory resolves CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2 code base.

NOTE: This advisory is informational only. There are no code changes associated with it. No action is required.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

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.

Solution

This advisory is informational only. There are no code changes associated with it. No action is required.

Affected Products

  • JBoss Enterprise Application Platform Text-Only Advisories x86_64

Fixes

  • BZ - 1912881 - CVE-2020-28052 bouncycastle: password bypass in OpenBSDBCrypt.checkPassword utility possible
  • BZ - 1923133 - CVE-2021-20220 undertow: Possible regression in fix for CVE-2020-10687
  • BZ - 1927028 - CVE-2021-21290 netty: Information disclosure via the local system temporary directory
  • BZ - 1929479 - CVE-2021-20250 wildfly: Information disclosure due to publicly accessible privileged actions in JBoss EJB Client
  • BZ - 1937364 - CVE-2021-21295 netty: possible request smuggling in HTTP/2 due missing validation
  • BZ - 1937440 - CVE-2020-13936 velocity: arbitrary code execution when attacker is able to modify templates
  • BZ - 1944888 - CVE-2021-21409 netty: Request smuggling via content-length header
  • BZ - 1948001 - CVE-2021-3536 wildfly: XSS via admin console when creating roles in domain mode
  • BZ - 1962879 - CVE-2020-15522 bouncycastle: Timing issue within the EC math library
  • JBEAP-22122 - XP 2.0.0 respin (2.0.0-7.3.8.GA)

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.