RHEL 7 : java-1.8.0-ibm (RHSA-2021:0717)

critical Nessus Plugin ID 147140

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Synopsis

The remote Red Hat host is missing one or more security updates for java-1.8.0-ibm.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0717 advisory.

IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.

This update upgrades IBM Java SE 8 to version 8 SR6-FP25.

Security Fix(es):

* IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding (CVE-2020-27221)

* OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773)

* OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) (CVE-2020-14781)

* OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) (CVE-2020-14782)

* OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) (CVE-2020-14803)

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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL java-1.8.0-ibm package based on the guidance in RHSA-2021:0717.

Plugin Details

Severity: Critical

ID: 147140

File Name: redhat-RHSA-2021-0717.nasl

Version: 1.14

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 3/5/2021

Updated: 11/7/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2020-27221

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-plugin, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-demo, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-jdbc, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-src, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-devel

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 3/4/2021

Vulnerability Publication Date: 4/14/2020

Reference Information

CVE: CVE-2020-14781, CVE-2020-14782, CVE-2020-14803, CVE-2020-27221, CVE-2020-2773

CWE: 119, 248, 295, 319, 367

RHSA: 2021:0717

Detections

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