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CVE-2021-28165: Uncontrolled Resource Consumption

April 1, 2021 (updated November 7, 2023)

In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame.

References

  • www.openwall.com/lists/oss-security/2021/04/20/3
  • github.com/eclipse/jetty.project/security/advisories/GHSA-26vr-8j45-3r4w
  • lists.apache.org/thread.html/rd0471252aeb3384c3cfa6d131374646d4641b80dd313e7b476c47a9c@%3Cissues.solr.apache.org%3E
  • nvd.nist.gov/vuln/detail/CVE-2021-28165
  • security.netapp.com/advisory/ntap-20210611-0006/
  • www.debian.org/security/2021/dsa-4949
  • www.oracle.com//security-alerts/cpujul2021.html
  • www.oracle.com/security-alerts/cpujan2022.html
  • www.oracle.com/security-alerts/cpuoct2021.html

Code Behaviors & Features

Detect and mitigate CVE-2021-28165 with GitLab Dependency Scanning

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Affected versions

All versions after 2.277.3 before 2.286

Fixed versions

  • 2.286

Solution

Upgrade to version 2.286 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Weakness

  • CWE-755: Improper Handling of Exceptional Conditions

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2021-28165.yml

Spotted a mistake? Edit the file on GitLab.

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