RHEL 7 : icu (RHSA-2020:0897)

high Nessus Plugin ID 134833

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Synopsis

The remote Red Hat host is missing a security update for icu.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:0897 advisory.

The International Components for Unicode (ICU) library provides robust and full-featured Unicode services.

Security Fix(es):

* ICU: Integer overflow in UnicodeString::doAppend() (CVE-2020-10531)

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 this issue but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL icu package based on the guidance in RHSA-2020:0897.

Plugin Details

Severity: High

ID: 134833

File Name: redhat-RHSA-2020-0897.nasl

Version: 1.10

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 3/23/2020

Updated: 11/7/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2020-10531

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:icu, p-cpe:/a:redhat:enterprise_linux:libicu-devel, p-cpe:/a:redhat:enterprise_linux:libicu, p-cpe:/a:redhat:enterprise_linux:libicu-doc

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: 3/18/2020

Vulnerability Publication Date: 3/12/2020

Reference Information

CVE: CVE-2020-10531

CWE: 190

RHSA: 2020:0897

Detections

Analytics