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EulerOS 2.0 SP5 : ipa (EulerOS-SA-2020-1107)

high Nessus Plugin ID 133908

Synopsis

The remote EulerOS host is missing a security update.

Description

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

 - A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function ber_scanf() was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger parsing of the krb principal key could cause the IPA server to crash or in some conditions, cause arbitrary code to be executed on the server hosting the IPA server.(CVE-2019-14867)

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 ipa package.

See Also

http://www.nessus.org/u?9d5829ac

Plugin Details

Severity: High

ID: 133908

File Name: EulerOS_SA-2020-1107.nasl

Version: 1.7

Type: local

Published: 2/24/2020

Updated: 3/26/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2019-14867

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:ipa-client, p-cpe:/a:huawei:euleros:ipa-client-common, p-cpe:/a:huawei:euleros:ipa-common, p-cpe:/a:huawei:euleros:ipa-python-compat, p-cpe:/a:huawei:euleros:ipa-server, p-cpe:/a:huawei:euleros:ipa-server-common, p-cpe:/a:huawei:euleros:ipa-server-dns, p-cpe:/a:huawei:euleros:ipa-server-trust-ad, p-cpe:/a:huawei:euleros:python2-ipaclient, p-cpe:/a:huawei:euleros:python2-ipalib, p-cpe:/a:huawei:euleros:python2-ipaserver, 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: 2/21/2020

Reference Information

CVE: CVE-2019-14867