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  5. CVE-2011-4461

CVE-2011-4461: Improper Input Validation in Jetty

May 14, 2022 (updated July 13, 2022)

Jetty 8.1.0.RC2 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.

References

  • marc.info/?l=bugtraq&m=143387688830075&w=2
  • www.kb.cert.org/vuls/id/903934
  • www.ocert.org/advisories/ocert-2011-003.html
  • www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
  • www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
  • www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
  • www.ubuntu.com/usn/USN-1429-1
  • exchange.xforce.ibmcloud.com/vulnerabilities/72017
  • github.com/advisories/GHSA-qxp4-27vx-xmm3
  • github.com/eclipse/jetty.project/commit/085c79d7d6cfbccc02821ffdb64968593df3e0bf
  • nvd.nist.gov/vuln/detail/CVE-2011-4461
  • security.netapp.com/advisory/ntap-20190307-0004/

Code Behaviors & Features

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Affected versions

All versions up to 8.1.0.rc2

Fixed versions

  • 8.1.0.RC4

Solution

Upgrade to version 8.1.0.RC4 or above.

Impact 5.3 MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Learn more about CVSS

Weakness

  • CWE-310

Source file

maven/org.eclipse.jetty/jetty-server/CVE-2011-4461.yml

Spotted a mistake? Edit the file on GitLab.

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