Detections
Analytics

EulerOS 2.0 SP3 : mutt (EulerOS-SA-2021-1098)

medium Nessus Plugin ID 145134

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the mutt package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - Mutt before 2.0.2 and NeoMutt before 2020-11-20 did not ensure that $ssl_force_tls was processed if an IMAP server's initial server response was invalid. The connection was not properly closed, and the code could continue attempting to authenticate. This could result in authentication credentials being exposed on an unencrypted connection, or to a machine-in-the-middle.(CVE-2020-28896)

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 mutt package.

See Also

http://www.nessus.org/u?1b4d0ee5

Plugin Details

Severity: Medium

ID: 145134

File Name: EulerOS_SA-2021-1098.nasl

Version: 1.3

Type: local

Published: 1/20/2021

Updated: 1/29/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.6

Temporal Score: 1.9

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

CVSS Score Source: CVE-2020-28896

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:mutt, 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: 1/18/2021

Reference Information

CVE: CVE-2020-28896