QID 239608

Date Published: 2021-09-15

QID 239608: Red Hat Update for Red Hat JBoss Enterprise Application Platform 7.3.9 (RHSA-2021:3468)

This release of Red Hat JBoss Enterprise Application Platform 7.3.9 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.3.8, and includes bug fixes and enhancements. See the Red Hat JBoss Enterprise Application Platform 7.3.9 Release Notes for information about the most significant bug fixes and enhancements included in this release.

Security Fix(es): undertow: buffer leak on incoming websocket PONG message may lead to DoS (CVE-2021-3690) undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS (CVE-2021-3597) jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate (CVE-2021-28170) apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6 (CVE-2021-29425) wildfly-core: Invalid Sensitivity Classification of Vault Expression (CVE-2021-3644)

Affected Products:

JBoss Enterprise Application Platform 7.3 for RHEL 8 x86_64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Medium - 5.3 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

    Refer to Red Hat security advisory RHSA-2021:3468 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239608

    CVE-2021-3597 | CVE-2021-3644 | CVE-2021-3690 | CVE-2021-28170 | CVE-2021-29425 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:3468 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:3468?language=en
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