EulerOS 2.0 SP8 : dovecot (EulerOS-SA-2019-2071)

High Nessus Plugin ID 129430

Synopsis

The remote EulerOS host is missing a security update.

Description

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

- In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.(CVE-2019-11500)

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 dovecot package.

See Also

http://www.nessus.org/u?b4e9a248

Plugin Details

Severity: High

ID: 129430

File Name: EulerOS_SA-2019-2071.nasl

Version: 1.1

Type: local

Published: 2019/09/30

Updated: 2019/09/30

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

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

CVSS v3.0

Base Score: 9.8

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:dovecot, p-cpe:/a:huawei:euleros:dovecot-mysql, p-cpe:/a:huawei:euleros:dovecot-pigeonhole, 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

Patch Publication Date: 2019/09/29

Reference Information

CVE: CVE-2019-11500