NodeJS Tough-Cookie version 2.2.2 contains a Regular Expression Parsing vulnerability in HTTP request Cookie Header parsing that can result in Denial of Service. This attack appear to be exploitable via Custom HTTP header passed by client. This vulnerability appears to have been fixed in 2.3.0.

The remote Redhat Enterprise Linux 6 / 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2017:2912 advisory.

    Tough-Cookie is a Node.js module that offers RFC6265 Cookies and Cookie Jar.

    The following packages have been upgraded to a later upstream version: rh-nodejs4-nodejs-tough-cookie     (2.3.3). (BZ#1497695)

    Security Fix(es):

    * Regular expression denial of service flaws were found in Tough-Cookie. An attacker able to make an     application using Touch-Cookie to parse a sufficiently large HTTP request Cookie header could cause the     application to consume an excessive amount of CPU. (CVE-2016-1000232, CVE-2017-15010)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:2101 advisory.

    Red Hat OpenShift Container Platform is the company's cloud computing     Platform-as-a-Service (PaaS) solution designed for on-premise or private     cloud deployments.

    Security Fix(es):

    * A regular expression denial of service flaw was found in Tough-Cookie. An     attacker able to make an application using Touch-Cookie to parse a     sufficiently large HTTP request Cookie header could cause the application     to consume an excessive amount of CPU. (CVE-2016-1000232)

    * It was found that the reason argument in ServerResponse#writeHead() was     not properly validated. A remote attacker could possibly use this flaw to     conduct an HTTP response splitting attack via a specially-crafted HTTP     request. (CVE-2016-5325)

    This advisory contains the RPM packages for this release. See the following     advisory for the container images fixes for this release:

    https://access.redhat.com/errata/RHBA-2016:2100

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

Security fix for Denial of service via long string of semicolons

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Security fix for https://nodesecurity.io/advisories/130

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
194045	RHEL 6 / 7 : rh-nodejs4-nodejs-tough-cookie (RHSA-2017:2912)	Nessus	Red Hat Local Security Checks	high
119383	RHEL 7 : nodejs and nodejs-tough-cookie (RHSA-2016:2101)	Nessus	Red Hat Local Security Checks	medium
93876	Fedora 23 : nodejs-tough-cookie (2016-286a8ec5b0)	Nessus	Fedora Local Security Checks	medium
92807	Fedora 24 : nodejs-tough-cookie (2016-c0fd203d6e)	Nessus	Fedora Local Security Checks	medium

Detections

Analytics

CVE-2016-1000232

medium

Tenable Plugins

high

medium

medium

medium