RHEL 7 : go-toolset-1.14-golang (RHSA-2020:5333)

high Nessus Plugin ID 143469
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

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

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5333 advisory.

- golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

- golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

- golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

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://cwe.mitre.org/data/definitions/20.html

https://cwe.mitre.org/data/definitions/295.html

https://access.redhat.com/security/cve/CVE-2020-28362

https://access.redhat.com/security/cve/CVE-2020-28366

https://access.redhat.com/security/cve/CVE-2020-28367

https://access.redhat.com/errata/RHSA-2020:5333

https://bugzilla.redhat.com/1897635

https://bugzilla.redhat.com/1897643

https://bugzilla.redhat.com/1897646

Plugin Details

Severity: High

ID: 143469

File Name: redhat-RHSA-2020-5333.nasl

Version: 1.8

Type: local

Agent: unix

Published: 12/3/2020

Updated: 7/21/2021

Dependencies: ssh_get_info.nasl, redhat_repos.nasl

Risk Information

CVSS Score Source: CVE-2020-28367

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Temporal Score: 3.8

Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-build, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-bin, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-docs, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-misc, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-race, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-src, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-golang-tests, p-cpe:/a:redhat:enterprise_linux:go-toolset-1.14-runtime

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: 12/3/2020

Vulnerability Publication Date: 11/18/2020

Reference Information

CVE: CVE-2020-28362, CVE-2020-28366, CVE-2020-28367

RHSA: 2020:5333

IAVB: 2020-B-0071-S

CWE: 20, 295