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Short Name

HTTP:NODEJS-ZLIBWINDOWSBITS-DOS

Severity

Minor

Recommended

Yes

Recommended Action

Drop

Category

HTTP

Keywords

Node.js Foundation Node.js zlib windowBits Denial of Service

Release Date

2018/01/18

Update Number

3027

Supported Platforms

idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+

HTTP: Node.js Foundation Node.js zlib windowBits Denial of Service


This signature detects attempts to exploit a known vulnerability in Node.js. Successful exploitation would result in the target system abnormally terminating.

Extended Description

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.

Affected Products

  • Nodejs node.js 4.8.2
  • Nodejs node.js 4.8.3
  • Nodejs node.js 4.8.4
  • Nodejs node.js 6.10.2
  • Nodejs node.js 6.10.3
  • Nodejs node.js 6.11.0
  • Nodejs node.js 6.11.1
  • Nodejs node.js 6.11.2
  • Nodejs node.js 6.11.3
  • Nodejs node.js 6.11.4
  • Nodejs node.js 8.0.0
  • Nodejs node.js 8.1.0
  • Nodejs node.js 8.1.1
  • Nodejs node.js 8.1.2
  • Nodejs node.js 8.1.3
  • Nodejs node.js 8.1.4
  • Nodejs node.js 8.2.0
  • Nodejs node.js 8.2.1
  • Nodejs node.js 8.3.0
  • Nodejs node.js 8.4.0
  • Nodejs node.js 8.5.0
  • Nodejs node.js 8.6.0
  • Nodejs node.js 8.7.0

References

  • BugTraq: 101881
  • CVE: CVE-2017-14919

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