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  5. CVE-2014-0193

CVE-2014-0193: Netty denial of service vulnerability

May 13, 2022 (updated August 16, 2023)

WebSocket08FrameDecoder in Netty 3.6.x before 3.6.9, 3.7.x before 3.7.1, 3.8.x before 3.8.2, 3.9.x before 3.9.1, and 4.0.x before 4.0.19 allows remote attackers to cause a denial of service (memory consumption) via a TextWebSocketFrame followed by a long stream of ContinuationWebSocketFrames.

References

  • netty.io/news/2014/04/30/release-day.html
  • rhn.redhat.com/errata/RHSA-2014-1019.html
  • rhn.redhat.com/errata/RHSA-2014-1020.html
  • rhn.redhat.com/errata/RHSA-2014-1021.html
  • rhn.redhat.com/errata/RHSA-2014-1351.html
  • rhn.redhat.com/errata/RHSA-2015-0675.html
  • rhn.redhat.com/errata/RHSA-2015-0720.html
  • rhn.redhat.com/errata/RHSA-2015-0765.html
  • github.com/advisories/GHSA-7vpq-g998-qpv7
  • github.com/netty/netty/issues/2441
  • lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E
  • lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8@%3Ccommits.pulsar.apache.org%3E
  • lists.debian.org/debian-lts-announce/2020/02/msg00018.html
  • nvd.nist.gov/vuln/detail/CVE-2014-0193
  • web.archive.org/web/20140509033427/http://www.securityfocus.com/bid/67182
  • web.archive.org/web/20140509044857/http://secunia.com/advisories/58280
  • web.archive.org/web/20161119201425/http://secunia.com/advisories/59290

Code Behaviors & Features

Detect and mitigate CVE-2014-0193 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions starting from 3.6 before 3.6.9, all versions starting from 3.7 before 3.7.1, all versions starting from 3.8 before 3.8.2, all versions starting from 3.9 before 3.9.1, all versions starting from 4.0 before 4.0.19

Fixed versions

  • 3.6.9
  • 3.7.1
  • 3.8.2
  • 3.9.1
  • 4.0.19

Solution

Upgrade to versions 3.6.9, 3.7.1, 3.8.2, 3.9.1, 4.0.19 or above.

Impact 5 MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Learn more about CVSS

Weakness

  • CWE-399

Source file

maven/io.netty/netty/CVE-2014-0193.yml

Spotted a mistake? Edit the file on GitLab.

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