RHEL 8 : java-1.8.0-ibm (RHSA-2021:0530)

low Nessus Plugin ID 146533

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0530 advisory.

- OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) (CVE-2020-14779)

- OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) (CVE-2020-14796)

- OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) (CVE-2020-14797)

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 affected packages.

Plugin Details

Severity: Low

ID: 146533

File Name: redhat-RHSA-2021-0530.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 2/16/2021

Updated: 5/24/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 2.2

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2020-14797

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.2

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.4, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.4, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.4, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.4, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-devel, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-demo, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-headless, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-jdbc, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-plugin, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-src, p-cpe:/a:redhat:enterprise_linux:java-1.8.0-ibm-webstart

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: 2/16/2021

Vulnerability Publication Date: 10/20/2020

Reference Information

CVE: CVE-2020-14779, CVE-2020-14796, CVE-2020-14797

CWE: 20, 770

RHSA: 2021:0530

Detections

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