Detections
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EulerOS 2.0 SP9 : golang (EulerOS-SA-2021-1025)

high Nessus Plugin ID 144699

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - The encoding/xml package in Go (all versions) does not correctly preserve the semantics of attribute namespace prefixes during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.(CVE-2020-29509)

 - The encoding/xml package in Go versions 1.15 and earlier does not correctly preserve the semantics of directives during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.(CVE-2020-29510)

 - The encoding/xml package in Go (all versions) does not correctly preserve the semantics of element namespace prefixes during tokenization round-trips, which allows an attacker to craft inputs that behave in conflicting ways during different stages of processing in affected downstream applications.(CVE-2020-29511)

 - Go before 1.14.12 and 1.15.x before 1.15.5 allows Argument Injection.(CVE-2020-28367)

 - Go before 1.14.12 and 1.15.x before 1.15.5 allows Code Injection.(CVE-2020-28366)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected golang packages.

See Also

http://www.nessus.org/u?a31fc6fc

Plugin Details

Severity: High

ID: 144699

File Name: EulerOS_SA-2021-1025.nasl

Version: 1.3

Type: local

Published: 1/4/2021

Updated: 5/11/2022

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

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-2020-29511

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

CVSS Score Source: CVE-2020-28367

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:golang, p-cpe:/a:huawei:euleros:golang-devel, p-cpe:/a:huawei:euleros:golang-help, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 1/4/2021

Reference Information

CVE: CVE-2020-28366, CVE-2020-28367, CVE-2020-29509, CVE-2020-29510, CVE-2020-29511