CVE-2017-15010 Information

Description

A ReDoS (regular expression denial of service) flaw was found in the tough-cookie module before 2.3.3 for Node.js. An attacker that is able to make an HTTP request using a specially crafted cookie may cause the application to consume an excessive amount of CPU.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/101185 https://access.redhat.com/errata/RHSA-2017:2912 https://access.redhat.com/errata/RHSA-2017:2913 https://access.redhat.com/errata/RHSA-2018:1263 https://access.redhat.com/errata/RHSA-2018:1264 https://github.com/salesforce/tough-cookie/issues/92 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6VEBDTGNHVM677SLZDEHMWOP3ISMZSFT/ https://nodesecurity.io/advisories/525 https://snyk.io/vuln/npm:tough-cookie:20170905

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5