Debian DSA-4380-1 : golang-1.8 - security update

high Nessus Plugin ID 121558
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 Debian host is missing a security-related update.

Description

A vulnerability was discovered in the implementation of the P-521 and P-384 elliptic curves, which could result in denial of service and in some cases key recovery.

In addition this update fixes two vulnerabilities in 'go get', which could result in the execution of arbitrary shell commands.

Solution

Upgrade the golang-1.8 packages.

For the stable distribution (stretch), these problems have been fixed in version 1.8.1-1+deb9u1.

See Also

https://security-tracker.debian.org/tracker/source-package/golang-1.8

https://packages.debian.org/source/stretch/golang-1.8

https://www.debian.org/security/2019/dsa-4380

Plugin Details

Severity: High

ID: 121558

File Name: debian_DSA-4380.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2/4/2019

Updated: 2/20/2020

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

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

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

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:golang-1.8, cpe:/o:debian:debian_linux:9.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 2/1/2019

Vulnerability Publication Date: 2/7/2018

Reference Information

CVE: CVE-2018-6574, CVE-2018-7187, CVE-2019-6486

DSA: 4380