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RHEL 7 : java-1.7.1-ibm (RHSA-2021:0733)
critical Nessus Plugin ID 147139
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Synopsis
The remote Red Hat host is missing one or more security updates for java-1.7.1-ibm.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0733 advisory.IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.
This update upgrades IBM Java SE 7 to version 7R1 SR4-FP80.
Security Fix(es):
* IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding (CVE-2020-27221)
* 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-1.7.1-ibm package based on the guidance in RHSA-2021:0733.See Also
http://www.nessus.org/u?a4c99452
https://access.redhat.com/security/updates/classification/#critical
https://access.redhat.com/errata/RHSA-2021:0733
Plugin Details
Severity: Critical
ID: 147139
File Name: redhat-RHSA-2021-0733.nasl
Version: 1.14
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 3/4/2021
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: p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-plugin, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-jdbc, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-devel, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-src, p-cpe:/a:redhat:enterprise_linux:java-1.7.1-ibm-demo
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: 10/20/2020
Reference Information
CVE: CVE-2020-14803, CVE-2020-27221