QID 239519

Date Published: 2021-07-29

QID 239519: Red Hat Update for java-1.8.0-openjdk (RHSA-2021:2774)

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.

Security Fix(es): OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066)
(CVE-2021-2388) OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432)
(CVE-2021-2341) OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967)
(CVE-2021-2369)

Affected Products:

Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
Red Hat Enterprise Linux Server - AUS 8.2 x86_64
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
Red Hat Enterprise Linux Server - TUS 8.2 x86_64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 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 High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.1 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-2021:2774 to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239519

    CVE-2021-2341 | CVE-2021-2369 | CVE-2021-2388 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:2774 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:2774?language=en
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