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  5. CVE-2014-3488

CVE-2014-3488: DoS by CPU exhaustion when using malicious SSL packets

July 31, 2014 (updated September 30, 2019)

The SslHandler in this package allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted SSLv2Hello message.

References

  • netty.io/news/2014/06/11/3.html
  • bugzilla.redhat.com/CVE-2014-3488
  • github.com/netty/netty/issues/2562

Code Behaviors & Features

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Affected versions

All versions starting from 3.9-alpha0 up to 3.9.1.final

Fixed versions

  • 3.9.2.Final

Solution

Upgrade to version 3.9.2.Final or above.

Impact 5 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

Source file

maven/io.netty/netty/CVE-2014-3488.yml

Spotted a mistake? Edit the file on GitLab.

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