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CVE-2017-14919

Date: October 30, 2017

Node.js before 4.8.5, 6.x before 6.11.5, and 8.x before 8.8.0 allows remote attackers to cause a denial of service (uncaught exception and crash) by leveraging a change in the zlib module 1.2.9 making 8 an invalid value for the windowBits parameter.

Language: JS

Severity Score

Related Resources (8)

https://nodejs.org/en/blog/release/v8.8.0/
https://nodejs.org/en/blog/vulnerability/oct-2017-dos/
https://nvd.nist.gov/vuln/detail/CVE-2017-14919
http://www.securityfocus.com/bid/101881
https://nodejs.org/en/blog/release/v6.11.5/
https://nodejs.org/en/blog/release/v4.8.5/
https://security.alpinelinux.org/vuln/CVE-2017-14919
https://www.mend.io/vulnerability-database/CVE-2017-14919

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): NONE
Availability (A): HIGH

CVSS v2

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

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