CentOS 8 : curl (CESA-2019:3701)

critical Nessus Plugin ID 145603
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 CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:3701 advisory.

- curl: NTLM type-2 heap out-of-bounds buffer read (CVE-2018-16890)

- wget: Information exposure in set_file_metadata function in xattr.c (CVE-2018-20483)

- curl: NTLMv2 type-3 header stack buffer overflow (CVE-2019-3822)

- curl: SMTP end-of-response out-of-bounds read (CVE-2019-3823)

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://access.redhat.com/errata/RHSA-2019:3701

Plugin Details

Severity: Critical

ID: 145603

File Name: centos8_RHSA-2019-3701.nasl

Version: 1.4

Type: local

Agent: unix

Published: 1/29/2021

Updated: 3/23/2021

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-3822

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:curl, p-cpe:/a:centos:centos:libcurl, p-cpe:/a:centos:centos:libcurl-devel, p-cpe:/a:centos:centos:libcurl-minimal

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2019

Vulnerability Publication Date: 12/26/2018

Reference Information

CVE: CVE-2018-16890, CVE-2018-20483, CVE-2019-3822, CVE-2019-3823

BID: 106358, 106947, 106950

RHSA: 2019:3701