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App-Netdisco-2.039021
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Security Advisories (10)
CVE-2022-24785 (2022-04-04)

Moment.js is a JavaScript date library for parsing, validating, manipulating, and formatting dates. A path traversal vulnerability impacts npm (server) users of Moment.js between versions 1.0.1 and 2.29.1, especially if a user-provided locale string is directly used to switch moment locale. This problem is patched in 2.29.2, and the patch can be applied to all affected versions. As a workaround, sanitize the user-provided locale name before passing it to Moment.js.

CVE-2020-11022 (2020-04-29)

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-2020-11023 (2020-04-29)

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing <option> elements 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-2019-11358 (2019-04-20)

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-2015-9251 (2018-01-18)

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-2011-4969 (2013-03-08)

Cross-site scripting (XSS) vulnerability in jQuery before 1.6.3, when using location.hash to select elements, allows remote attackers to inject arbitrary web script or HTML via a crafted tag.

CVE-2012-6708 (2018-01-18)

jQuery before 1.9.0 is vulnerable to Cross-site Scripting (XSS) attacks. The jQuery(strInput) function does not differentiate selectors from HTML in a reliable fashion. In vulnerable versions, jQuery determined whether the input was HTML by looking for the '<' character anywhere in the string, giving attackers more flexibility when attempting to construct a malicious payload. In fixed versions, jQuery only deems the input to be HTML if it explicitly starts with the '<' character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common.

CVE-2020-7656 (2020-05-19)

jquery prior to 1.9.0 allows Cross-site Scripting attacks via the load method. The load method fails to recognize and remove "<script>" HTML tags that contain a whitespace character, i.e: "</script >", which results in the enclosed script logic to be executed.

CVE-2019-5428

Prototype Pollution is a vulnerability affecting JavaScript. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. JavaScript allows all Object attributes to be altered, including their magical attributes such as _proto_, constructor and prototype. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. Properties on the Object.prototype are then inherited by all the JavaScript objects through the prototype chain. When that happens, this leads to either denial of service by triggering JavaScript exceptions, or it tampers with the application source code to force the code path that the attacker injects, thereby leading to remote code execution.

CVE-2014-6071 (2018-01-16)

jQuery 1.4.2 allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to use of the text method inside after.

NAME

netdisco-sshcollector - Collect ARP data for Netdisco from devices without full SNMP support

SYNOPSIS

# install dependencies:
~netdisco/bin/localenv cpanm --notest Net::OpenSSH Expect

# run manually, or add to cron:
~/bin/netdisco-sshcollector [-DQ]

DESCRIPTION

Collects ARP data for Netdisco from devices without full SNMP support. Currently, ARP tables can be retrieved from the following device classes:

The collected arp entries are then directly stored in the netdisco database.

CONFIGURATION

The following should go into your Netdisco 2 configuration file, "~/environments/deployment.yml"

sshcollector

Data is collected from the machines specified in this setting. The format is a list of dictionaries. The keys ip, user, password, and platform are required. Optionally the hostname key can be used instead of the ip. For example:

sshcollector:
  - ip: '192.0.2.1'
    user: oliver
    password: letmein
    platform: IOS
  - hostname: 'core-router.example.com'
    user: oliver
    password: letmein
    platform: IOS

Platform is the final part of the classname to be instantiated to query the host, e.g. platform ACE will be queried using App::Netdisco::SSHCollector::Platform::ACE.

If the password is "-", public key authentication will be attempted.

ADDING DEVICES

Additional device classes can be easily integrated just by adding and additonal class to the App::Netdisco::SSHCollector::Platform namespace. This class must implement an arpnip($hostname, $ssh) method which returns an array of hashrefs in the format

@result = ({ ip => IPADDR, mac => MACADDR }, ...)

The parameter $ssh is an active Net::OpenSSH connection to the host. Depending on the target system, it can be queried using simple methods like

my @data = $ssh->capture("show whatever")

or automated via Expect - this is mostly useful for non-Linux appliances which don't support command execution via ssh:

my ($pty, $pid) = $ssh->open2pty or die "unable to run remote command";
my $expect = Expect->init($pty);
my $prompt = qr/#/;
my ($pos, $error, $match, $before, $after) = $expect->expect(10, -re, $prompt);
$expect->send("terminal length 0\n");
# etc...

The returned IP and MAC addresses should be in a format that the respective inetaddr and macaddr datatypes in PostgreSQL can handle.

DEBUG LEVELS

The flags "-DQ" can be specified, multiple times, and enable the following items in order:

-D

Netdisco debug log level

-Q

DBIx::Class trace enabled

DEPENDENCIES

App::Netdisco
Net::OpenSSH
Expect