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CVE-2016-2216

Date: April 7, 2016

The HTTP header parsing code in Node.js 0.10.x before 0.10.42, 0.11.6 through 0.11.16, 0.12.x before 0.12.10, 4.x before 4.3.0, and 5.x before 5.6.0 allows remote attackers to bypass an HTTP response-splitting protection mechanism via UTF-8 encoded Unicode characters in the HTTP header, as demonstrated by %c4%8d%c4%8a.

Language: C#

Severity Score

Related Resources (12)

https://people.canonical.com/~ubuntu-security/cve/CVE-2016-2216
https://nodejs.org/en/blog/vulnerability/february-2016-security-releases/
http://blog.safebreach.com/2016/02/09/http-response-splitting-in-node-js-root-cause-analysis/
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177184.html
http://packetstormsecurity.com/files/135711/Node.js-HTTP-Response-Splitting.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177673.html
https://security.gentoo.org/glsa/201612-43
http://info.safebreach.com/hubfs/Node-js-Response-Splitting.pdf
http://www.securityfocus.com/bid/83141
https://nvd.nist.gov/vuln/detail/CVE-2016-2216
https://security-tracker.debian.org/tracker/CVE-2016-2216
https://www.mend.io/vulnerability-database/CVE-2016-2216

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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