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Rocky Linux 8 : go-toolset:rhel8 (RLSA-2021:3585)

high Nessus Plugin ID 185033

Synopsis

The remote Rocky Linux host is missing a security update.

Description

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:3585 advisory.

 - Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR. (CVE-2021-29923)

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://errata.rockylinux.org/RLSA-2021:3585

https://bugzilla.redhat.com/show_bug.cgi?id=1992006

Plugin Details

Severity: High

ID: 185033

File Name: rocky_linux_RLSA-2021-3585.nasl

Version: 1.0

Type: local

Published: 11/7/2023

Updated: 11/7/2023

Supported Sensors: Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2021-29923

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

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

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

Vulnerability Information

CPE: p-cpe:/a:rocky:linux:golang-misc, p-cpe:/a:rocky:linux:golang-bin, p-cpe:/a:rocky:linux:golang-docs, p-cpe:/a:rocky:linux:golang-src, p-cpe:/a:rocky:linux:golang-tests, p-cpe:/a:rocky:linux:delve-debuginfo, cpe:/o:rocky:linux:8, p-cpe:/a:rocky:linux:go-toolset, p-cpe:/a:rocky:linux:delve, p-cpe:/a:rocky:linux:golang, p-cpe:/a:rocky:linux:delve-debugsource, p-cpe:/a:rocky:linux:golang-race

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/21/2021

Vulnerability Publication Date: 8/7/2021

Reference Information

CVE: CVE-2021-29923

IAVB: 2021-B-0047-S