OracleVM 3.3 / 3.4 : openssh (OVMSA-2019-0013)

Medium Nessus Plugin ID 124013

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VPR Score: 2.9

Synopsis

The remote OracleVM host is missing one or more security updates.

Description

The remote OracleVM system is missing necessary patches to address critical security updates :

- Fix for CVE-2018-15473: User enumeration via malformed packets in authentication requests

Solution

Update the affected openssh / openssh-clients / openssh-server packages.

See Also

http://www.nessus.org/u?ab1a2106

http://www.nessus.org/u?30797943

Plugin Details

Severity: Medium

ID: 124013

File Name: oraclevm_OVMSA-2019-0013.nasl

Version: 1.3

Type: local

Published: 2019/04/12

Updated: 2019/09/27

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 2.9

CVSS v2.0

Base Score: 5

Temporal Score: 4.1

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

Temporal Vector: CVSS2#E:F/RL:OF/RC:C

CVSS v3.0

Base Score: 5.3

Temporal Score: 4.9

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

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

Vulnerability Information

CPE: p-cpe:/a:oracle:vm:openssh, p-cpe:/a:oracle:vm:openssh-clients, p-cpe:/a:oracle:vm:openssh-server, cpe:/o:oracle:vm_server:3.3, cpe:/o:oracle:vm_server:3.4

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2019/04/11

Vulnerability Publication Date: 2018/08/17

Exploitable With

CANVAS (CANVAS)

Reference Information

CVE: CVE-2018-15473