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Amazon Linux 2 : ipa-client (ALAS-2020-1519)

medium Nessus Plugin ID 141974

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Synopsis

The remote Amazon Linux 2 host is missing a security update.

Description

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1519 advisory.

 - jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed.
 (CVE-2015-9251)

 - In Bootstrap 3.x before 3.4.0 and 4.x-beta before 4.0.0-beta.2, XSS is possible in the data-target attribute, a different vulnerability than CVE-2018-14041. (CVE-2016-10735)

 - In Bootstrap before 4.1.2, XSS is possible in the collapse data-parent attribute. (CVE-2018-14040)

 - In Bootstrap before 4.1.2, XSS is possible in the data-target property of scrollspy. (CVE-2018-14041)

 - In Bootstrap before 4.1.2, XSS is possible in the data-container property of tooltip. (CVE-2018-14042)

 - In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute. (CVE-2018-20676)

 - In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property. (CVE-2018-20677)

 - jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable
 __proto__ property, it could extend the native Object.prototype. (CVE-2019-11358)

 - In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute. (CVE-2019-8331)

 - In jQuery versions greater than or equal to 1.2 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0. (CVE-2020-11022)

 - A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password (>= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability. (CVE-2020-1722)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Run 'yum update ipa' to update your system.

See Also

https://alas.aws.amazon.com/AL2/ALAS-2020-1519.html

https://access.redhat.com/security/cve/CVE-2015-9251

https://access.redhat.com/security/cve/CVE-2016-10735

https://access.redhat.com/security/cve/CVE-2018-14040

https://access.redhat.com/security/cve/CVE-2018-14042

https://access.redhat.com/security/cve/CVE-2018-20676

https://access.redhat.com/security/cve/CVE-2018-20677

https://access.redhat.com/security/cve/CVE-2019-11358

https://access.redhat.com/security/cve/CVE-2019-8331

https://access.redhat.com/security/cve/CVE-2020-11022

https://access.redhat.com/security/cve/CVE-2020-1722

Plugin Details

Severity: Medium

ID: 141974

File Name: al2_ALAS-2020-1519.nasl

Version: 1.4

Type: local

Agent: unix

Published: 10/28/2020

Updated: 12/5/2022

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2020-11022

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:ipa-common, p-cpe:/a:amazon:linux:python2-ipalib, p-cpe:/a:amazon:linux:ipa-server, p-cpe:/a:amazon:linux:ipa-server-common, p-cpe:/a:amazon:linux:python2-ipaserver, p-cpe:/a:amazon:linux:ipa-debuginfo, p-cpe:/a:amazon:linux:ipa-server-dns, p-cpe:/a:amazon:linux:ipa-server-trust-ad, p-cpe:/a:amazon:linux:python2-ipaclient, p-cpe:/a:amazon:linux:ipa-client, p-cpe:/a:amazon:linux:ipa-client-common, p-cpe:/a:amazon:linux:ipa-python-compat, cpe:/o:amazon:linux:2

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/22/2020

Vulnerability Publication Date: 1/18/2018

Reference Information

CVE: CVE-2015-9251, CVE-2016-10735, CVE-2018-14040, CVE-2018-14041, CVE-2018-14042, CVE-2018-20676, CVE-2018-20677, CVE-2019-11358, CVE-2019-8331, CVE-2020-11022, CVE-2020-1722

BID: 105658, 107375, 108023, 108961

ALAS: 2020-1519