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CentOS 8 : ruby:2.6 (CESA-2022:5338)

high Nessus Plugin ID 162989

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Synopsis

The remote CentOS host is missing a security update.

Description

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2022:5338 advisory.

 - Ruby: Buffer overrun in String-to-Float conversion (CVE-2022-28739)

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 affected packages.

See Also

https://access.redhat.com/errata/RHSA-2022:5338

Plugin Details

Severity: High

ID: 162989

File Name: centos8_RHSA-2022-5338.nasl

Version: 1.3

Type: local

Agent: unix

Published: 7/11/2022

Updated: 2/8/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2022-28739

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: p-cpe:/a:centos:centos:rubygem-did_you_mean, p-cpe:/a:centos:centos:ruby-devel, p-cpe:/a:centos:centos:ruby-libs, p-cpe:/a:centos:centos:rubygems, p-cpe:/a:centos:centos:rubygem-abrt, p-cpe:/a:centos:centos:rubygem-openssl, p-cpe:/a:centos:centos:rubygem-bigdecimal, p-cpe:/a:centos:centos:rubygem-abrt-doc, cpe:/o:centos:centos:8-stream, p-cpe:/a:centos:centos:rubygem-bson-doc, p-cpe:/a:centos:centos:rubygem-power_assert, p-cpe:/a:centos:centos:rubygem-test-unit, p-cpe:/a:centos:centos:rubygem-xmlrpc, p-cpe:/a:centos:centos:ruby, p-cpe:/a:centos:centos:rubygem-rake, p-cpe:/a:centos:centos:rubygem-psych, p-cpe:/a:centos:centos:rubygem-mysql2-doc, p-cpe:/a:centos:centos:rubygem-pg, p-cpe:/a:centos:centos:rubygem-pg-doc, p-cpe:/a:centos:centos:rubygem-rdoc, p-cpe:/a:centos:centos:rubygem-net-telnet, p-cpe:/a:centos:centos:rubygem-mongo-doc, p-cpe:/a:centos:centos:rubygem-json, p-cpe:/a:centos:centos:rubygem-minitest, p-cpe:/a:centos:centos:rubygem-mysql2, p-cpe:/a:centos:centos:rubygems-devel, p-cpe:/a:centos:centos:rubygem-irb, p-cpe:/a:centos:centos:ruby-doc, p-cpe:/a:centos:centos:rubygem-bundler, p-cpe:/a:centos:centos:rubygem-io-console, p-cpe:/a:centos:centos:rubygem-mongo, p-cpe:/a:centos:centos:rubygem-bson

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/30/2022

Vulnerability Publication Date: 4/13/2022

Reference Information

CVE: CVE-2022-28739

RHSA: 2022:5338