Oracle Linux 7 : coredns / cri-o / cri-tools / etcd / flannel / kata / kata-agent / kata-image / kata-ksm-throttler / kata-proxy / kata-runtime / kata-shim / kubernetes / kubernetes-cni / kubernetes-cni-plugins / kubernetes-dashboard / olcne / yq (ELSA-2020-5828)

high Nessus Plugin ID 140084
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 Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-5828 advisory.

- Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs. (CVE-2020-16845)

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

http://linux.oracle.com/errata/ELSA-2020-5828.html

Plugin Details

Severity: High

ID: 140084

File Name: oraclelinux_ELSA-2020-5828.nasl

Version: 1.4

Type: local

Agent: unix

Published: 8/31/2020

Updated: 12/4/2020

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2020-16845

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

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

Vulnerability Information

CPE: cpe:/o:oracle:linux:7, p-cpe:/a:oracle:linux:conmon, p-cpe:/a:oracle:linux:coredns, p-cpe:/a:oracle:linux:cri-o, p-cpe:/a:oracle:linux:cri-tools, p-cpe:/a:oracle:linux:etcd, p-cpe:/a:oracle:linux:flannel, p-cpe:/a:oracle:linux:kata, p-cpe:/a:oracle:linux:kata-agent, p-cpe:/a:oracle:linux:kata-image, p-cpe:/a:oracle:linux:kata-ksm-throttler, p-cpe:/a:oracle:linux:kata-proxy, p-cpe:/a:oracle:linux:kata-runtime, p-cpe:/a:oracle:linux:kata-shim, p-cpe:/a:oracle:linux:kubeadm, p-cpe:/a:oracle:linux:kubectl, p-cpe:/a:oracle:linux:kubelet, p-cpe:/a:oracle:linux:kubernetes-cni, p-cpe:/a:oracle:linux:kubernetes-cni-plugins, p-cpe:/a:oracle:linux:kubernetes-dashboard, p-cpe:/a:oracle:linux:olcne-agent, p-cpe:/a:oracle:linux:olcne-api-server, p-cpe:/a:oracle:linux:olcne-nginx, p-cpe:/a:oracle:linux:olcne-utils, p-cpe:/a:oracle:linux:olcnectl, p-cpe:/a:oracle:linux:yq

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Ease: No known exploits are available

Patch Publication Date: 8/31/2020

Vulnerability Publication Date: 8/6/2020

Reference Information

CVE: CVE-2020-16845

IAVB: 2020-B-0060-S