CVE-2021-3597: Race Condition

Published Jun 11, 2021
·
Updated

A flaw was found in undertow where HTTP2SourceChannel fails to write final frame under some circumstances may result in DoS. The highest impact of this vulnerability is availability.

Other sources

A flaw was found in undertow. The HTTP2SourceChannel fails to write the final frame under some circumstances, resulting in a denial of service. The highest threat from this vulnerability is availability.

Affected Software

71 affected componentsFixes available
redhat/eap7-apache-commons-io<0:2.10.0-1.redhat_00001.1.el6ea
0:2.10.0-1.redhat_00001.1.el6ea
redhat/eap7-hal-console<0:3.2.16-1.Final_redhat_00001.1.el6ea
0:3.2.16-1.Final_redhat_00001.1.el6ea
redhat/eap7-hibernate<0:5.3.20-4.SP2_redhat_00001.1.el6ea
0:5.3.20-4.SP2_redhat_00001.1.el6ea
redhat/eap7-ironjacamar<0:1.4.35-1.Final_redhat_00001.1.el6ea
0:1.4.35-1.Final_redhat_00001.1.el6ea
redhat/eap7-jakarta-el<0:3.0.3-2.redhat_00006.1.el6ea
0:3.0.3-2.redhat_00006.1.el6ea
redhat/eap7-jberet<0:1.3.9-1.Final_redhat_00001.1.el6ea
0:1.3.9-1.Final_redhat_00001.1.el6ea
redhat/eap7-jboss-remoting<0:5.0.23-2.SP1_redhat_00001.1.el6ea
0:5.0.23-2.SP1_redhat_00001.1.el6ea
redhat/eap7-jboss-server-migration<0:1.7.2-9.Final_redhat_00010.1.el6ea
0:1.7.2-9.Final_redhat_00010.1.el6ea
redhat/eap7-narayana<0:5.9.12-1.Final_redhat_00001.1.el6ea
0:5.9.12-1.Final_redhat_00001.1.el6ea
redhat/eap7-picketbox<0:5.0.3-9.Final_redhat_00008.1.el6ea
0:5.0.3-9.Final_redhat_00008.1.el6ea
redhat/eap7-undertow<0:2.0.39-1.SP2_redhat_00001.1.el6ea
0:2.0.39-1.SP2_redhat_00001.1.el6ea
redhat/eap7-wildfly<0:7.3.9-2.GA_redhat_00002.1.el6ea
0:7.3.9-2.GA_redhat_00002.1.el6ea
redhat/eap7-wildfly-http-client<0:1.0.29-1.Final_redhat_00002.1.el6ea
0:1.0.29-1.Final_redhat_00002.1.el6ea
redhat/eap7-wildfly-transaction-client<0:1.1.14-2.Final_redhat_00001.1.el6ea
0:1.1.14-2.Final_redhat_00001.1.el6ea
redhat/eap7-apache-commons-io<0:2.10.0-1.redhat_00001.1.el7ea
0:2.10.0-1.redhat_00001.1.el7ea
redhat/eap7-hal-console<0:3.2.16-1.Final_redhat_00001.1.el7ea
0:3.2.16-1.Final_redhat_00001.1.el7ea
redhat/eap7-hibernate<0:5.3.20-4.SP2_redhat_00001.1.el7ea
0:5.3.20-4.SP2_redhat_00001.1.el7ea
redhat/eap7-ironjacamar<0:1.4.35-1.Final_redhat_00001.1.el7ea
0:1.4.35-1.Final_redhat_00001.1.el7ea
redhat/eap7-jakarta-el<0:3.0.3-2.redhat_00006.1.el7ea
0:3.0.3-2.redhat_00006.1.el7ea
redhat/eap7-jberet<0:1.3.9-1.Final_redhat_00001.1.el7ea
0:1.3.9-1.Final_redhat_00001.1.el7ea
redhat/eap7-jboss-remoting<0:5.0.23-2.SP1_redhat_00001.1.el7ea
0:5.0.23-2.SP1_redhat_00001.1.el7ea
redhat/eap7-jboss-server-migration<0:1.7.2-9.Final_redhat_00010.1.el7ea
0:1.7.2-9.Final_redhat_00010.1.el7ea
redhat/eap7-narayana<0:5.9.12-1.Final_redhat_00001.1.el7ea
0:5.9.12-1.Final_redhat_00001.1.el7ea
redhat/eap7-picketbox<0:5.0.3-9.Final_redhat_00008.1.el7ea
0:5.0.3-9.Final_redhat_00008.1.el7ea
redhat/eap7-undertow<0:2.0.39-1.SP2_redhat_00001.1.el7ea
0:2.0.39-1.SP2_redhat_00001.1.el7ea
redhat/eap7-wildfly<0:7.3.9-2.GA_redhat_00002.1.el7ea
0:7.3.9-2.GA_redhat_00002.1.el7ea
redhat/eap7-wildfly-http-client<0:1.0.29-1.Final_redhat_00002.1.el7ea
0:1.0.29-1.Final_redhat_00002.1.el7ea
redhat/eap7-wildfly-transaction-client<0:1.1.14-2.Final_redhat_00001.1.el7ea
0:1.1.14-2.Final_redhat_00001.1.el7ea
redhat/eap7-apache-commons-io<0:2.10.0-1.redhat_00001.1.el8ea
0:2.10.0-1.redhat_00001.1.el8ea
redhat/eap7-hal-console<0:3.2.16-1.Final_redhat_00001.1.el8ea
0:3.2.16-1.Final_redhat_00001.1.el8ea
redhat/eap7-hibernate<0:5.3.20-4.SP2_redhat_00001.1.el8ea
0:5.3.20-4.SP2_redhat_00001.1.el8ea
redhat/eap7-ironjacamar<0:1.4.35-1.Final_redhat_00001.1.el8ea
0:1.4.35-1.Final_redhat_00001.1.el8ea
redhat/eap7-jakarta-el<0:3.0.3-2.redhat_00006.1.el8ea
0:3.0.3-2.redhat_00006.1.el8ea
redhat/eap7-jberet<0:1.3.9-1.Final_redhat_00001.1.el8ea
0:1.3.9-1.Final_redhat_00001.1.el8ea
redhat/eap7-jboss-remoting<0:5.0.23-2.SP1_redhat_00001.1.el8ea
0:5.0.23-2.SP1_redhat_00001.1.el8ea
redhat/eap7-jboss-server-migration<0:1.7.2-9.Final_redhat_00010.1.el8ea
0:1.7.2-9.Final_redhat_00010.1.el8ea
redhat/eap7-narayana<0:5.9.12-1.Final_redhat_00001.1.el8ea
0:5.9.12-1.Final_redhat_00001.1.el8ea
redhat/eap7-picketbox<0:5.0.3-9.Final_redhat_00008.1.el8ea
0:5.0.3-9.Final_redhat_00008.1.el8ea
redhat/eap7-undertow<0:2.0.39-1.SP2_redhat_00001.1.el8ea
0:2.0.39-1.SP2_redhat_00001.1.el8ea
redhat/eap7-wildfly<0:7.3.9-2.GA_redhat_00002.1.el8ea
0:7.3.9-2.GA_redhat_00002.1.el8ea
redhat/eap7-wildfly-http-client<0:1.0.29-1.Final_redhat_00002.1.el8ea
0:1.0.29-1.Final_redhat_00002.1.el8ea
redhat/eap7-wildfly-transaction-client<0:1.1.14-2.Final_redhat_00001.1.el8ea
0:1.1.14-2.Final_redhat_00001.1.el8ea
redhat/eap7-undertow<0:2.2.9-2.SP1_redhat_00001.1.el8ea
0:2.2.9-2.SP1_redhat_00001.1.el8ea
redhat/eap7-undertow<0:2.2.9-2.SP1_redhat_00001.1.el7ea
0:2.2.9-2.SP1_redhat_00001.1.el7ea
redhat/undertow<2.0.35.
2.0.35.
redhat/undertow<2.2.6.
2.2.6.
redhat/undertow<2.0.36.
2.0.36.
redhat/undertow<2.2.9.
2.2.9.
redhat/undertow<2.0.39.
2.0.39.
redhat Fuse=1.0
redhat JBoss Enterprise Application Platform
redhat Openshift Application Runtimes
redhat Single Sign-on
redhat undertow<2.0.35
redhat undertow>=2.2.0<2.2.6
redhat undertow=2.0.35
redhat undertow=2.0.36
redhat undertow=2.0.39
redhat undertow=2.2.6
redhat undertow=2.2.7
redhat undertow=2.2.9
redhat JBoss Enterprise Application Platform=7.3
redhat JBoss Enterprise Application Platform=7.4
redhat Enterprise Linux=6.0
redhat Enterprise Linux=7.0
redhat Enterprise Linux=8.0
NetApp Active Iq Unified Manager Linux
NetApp Active Iq Unified Manager Vmware Vsphere
NetApp Active Iq Unified Manager Windows
NetApp OnCommand Insight
NetApp OnCommand Workflow Automation

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/eap7-apache-commons-io to a version that resolves this vulnerability.

    Fixed in 0:2.10.0-1.redhat_00001.1.el6ea
  2. Upgrade

    Upgrade redhat/eap7-hal-console to a version that resolves this vulnerability.

    Fixed in 0:3.2.16-1.Final_redhat_00001.1.el6ea
  3. Upgrade

    Upgrade redhat/eap7-hibernate to a version that resolves this vulnerability.

    Fixed in 0:5.3.20-4.SP2_redhat_00001.1.el6ea
  4. Upgrade

    Upgrade redhat/eap7-ironjacamar to a version that resolves this vulnerability.

    Fixed in 0:1.4.35-1.Final_redhat_00001.1.el6ea
  5. Upgrade

    Upgrade redhat/eap7-jakarta-el to a version that resolves this vulnerability.

    Fixed in 0:3.0.3-2.redhat_00006.1.el6ea
  6. Upgrade

    Upgrade redhat/eap7-jberet to a version that resolves this vulnerability.

    Fixed in 0:1.3.9-1.Final_redhat_00001.1.el6ea
  7. Upgrade

    Upgrade redhat/eap7-jboss-remoting to a version that resolves this vulnerability.

    Fixed in 0:5.0.23-2.SP1_redhat_00001.1.el6ea
  8. Upgrade

    Upgrade redhat/eap7-jboss-server-migration to a version that resolves this vulnerability.

    Fixed in 0:1.7.2-9.Final_redhat_00010.1.el6ea
  9. Upgrade

    Upgrade redhat/eap7-narayana to a version that resolves this vulnerability.

    Fixed in 0:5.9.12-1.Final_redhat_00001.1.el6ea
  10. Upgrade

    Upgrade redhat/eap7-picketbox to a version that resolves this vulnerability.

    Fixed in 0:5.0.3-9.Final_redhat_00008.1.el6ea
  11. Upgrade

    Upgrade redhat/eap7-undertow to a version that resolves this vulnerability.

    Fixed in 0:2.0.39-1.SP2_redhat_00001.1.el6ea
  12. Upgrade

    Upgrade redhat/eap7-wildfly to a version that resolves this vulnerability.

    Fixed in 0:7.3.9-2.GA_redhat_00002.1.el6ea
  13. Upgrade

    Upgrade redhat/eap7-wildfly-http-client to a version that resolves this vulnerability.

    Fixed in 0:1.0.29-1.Final_redhat_00002.1.el6ea
  14. Upgrade

    Upgrade redhat/eap7-wildfly-transaction-client to a version that resolves this vulnerability.

    Fixed in 0:1.1.14-2.Final_redhat_00001.1.el6ea
  15. Upgrade

    Upgrade redhat/eap7-apache-commons-io to a version that resolves this vulnerability.

    Fixed in 0:2.10.0-1.redhat_00001.1.el7ea
  16. Upgrade

    Upgrade redhat/eap7-hal-console to a version that resolves this vulnerability.

    Fixed in 0:3.2.16-1.Final_redhat_00001.1.el7ea
  17. Upgrade

    Upgrade redhat/eap7-hibernate to a version that resolves this vulnerability.

    Fixed in 0:5.3.20-4.SP2_redhat_00001.1.el7ea
  18. Upgrade

    Upgrade redhat/eap7-ironjacamar to a version that resolves this vulnerability.

    Fixed in 0:1.4.35-1.Final_redhat_00001.1.el7ea
  19. Upgrade

    Upgrade redhat/eap7-jakarta-el to a version that resolves this vulnerability.

    Fixed in 0:3.0.3-2.redhat_00006.1.el7ea
  20. Upgrade

    Upgrade redhat/eap7-jberet to a version that resolves this vulnerability.

    Fixed in 0:1.3.9-1.Final_redhat_00001.1.el7ea
  21. Upgrade

    Upgrade redhat/eap7-jboss-remoting to a version that resolves this vulnerability.

    Fixed in 0:5.0.23-2.SP1_redhat_00001.1.el7ea
  22. Upgrade

    Upgrade redhat/eap7-jboss-server-migration to a version that resolves this vulnerability.

    Fixed in 0:1.7.2-9.Final_redhat_00010.1.el7ea
  23. Upgrade

    Upgrade redhat/eap7-narayana to a version that resolves this vulnerability.

    Fixed in 0:5.9.12-1.Final_redhat_00001.1.el7ea
  24. Upgrade

    Upgrade redhat/eap7-picketbox to a version that resolves this vulnerability.

    Fixed in 0:5.0.3-9.Final_redhat_00008.1.el7ea
  25. Upgrade

    Upgrade redhat/eap7-undertow to a version that resolves this vulnerability.

    Fixed in 0:2.0.39-1.SP2_redhat_00001.1.el7ea
  26. Upgrade

    Upgrade redhat/eap7-wildfly to a version that resolves this vulnerability.

    Fixed in 0:7.3.9-2.GA_redhat_00002.1.el7ea
  27. Upgrade

    Upgrade redhat/eap7-wildfly-http-client to a version that resolves this vulnerability.

    Fixed in 0:1.0.29-1.Final_redhat_00002.1.el7ea
  28. Upgrade

    Upgrade redhat/eap7-wildfly-transaction-client to a version that resolves this vulnerability.

    Fixed in 0:1.1.14-2.Final_redhat_00001.1.el7ea
  29. Upgrade

    Upgrade redhat/eap7-apache-commons-io to a version that resolves this vulnerability.

    Fixed in 0:2.10.0-1.redhat_00001.1.el8ea
  30. Upgrade

    Upgrade redhat/eap7-hal-console to a version that resolves this vulnerability.

    Fixed in 0:3.2.16-1.Final_redhat_00001.1.el8ea
  31. Upgrade

    Upgrade redhat/eap7-hibernate to a version that resolves this vulnerability.

    Fixed in 0:5.3.20-4.SP2_redhat_00001.1.el8ea
  32. Upgrade

    Upgrade redhat/eap7-ironjacamar to a version that resolves this vulnerability.

    Fixed in 0:1.4.35-1.Final_redhat_00001.1.el8ea
  33. Upgrade

    Upgrade redhat/eap7-jakarta-el to a version that resolves this vulnerability.

    Fixed in 0:3.0.3-2.redhat_00006.1.el8ea
  34. Upgrade

    Upgrade redhat/eap7-jberet to a version that resolves this vulnerability.

    Fixed in 0:1.3.9-1.Final_redhat_00001.1.el8ea
  35. Upgrade

    Upgrade redhat/eap7-jboss-remoting to a version that resolves this vulnerability.

    Fixed in 0:5.0.23-2.SP1_redhat_00001.1.el8ea
  36. Upgrade

    Upgrade redhat/eap7-jboss-server-migration to a version that resolves this vulnerability.

    Fixed in 0:1.7.2-9.Final_redhat_00010.1.el8ea
  37. Upgrade

    Upgrade redhat/eap7-narayana to a version that resolves this vulnerability.

    Fixed in 0:5.9.12-1.Final_redhat_00001.1.el8ea
  38. Upgrade

    Upgrade redhat/eap7-picketbox to a version that resolves this vulnerability.

    Fixed in 0:5.0.3-9.Final_redhat_00008.1.el8ea
  39. Upgrade

    Upgrade redhat/eap7-undertow to a version that resolves this vulnerability.

    Fixed in 0:2.0.39-1.SP2_redhat_00001.1.el8ea
  40. Upgrade

    Upgrade redhat/eap7-wildfly to a version that resolves this vulnerability.

    Fixed in 0:7.3.9-2.GA_redhat_00002.1.el8ea
  41. Upgrade

    Upgrade redhat/eap7-wildfly-http-client to a version that resolves this vulnerability.

    Fixed in 0:1.0.29-1.Final_redhat_00002.1.el8ea
  42. Upgrade

    Upgrade redhat/eap7-wildfly-transaction-client to a version that resolves this vulnerability.

    Fixed in 0:1.1.14-2.Final_redhat_00001.1.el8ea
  43. Upgrade

    Upgrade redhat/eap7-undertow to a version that resolves this vulnerability.

    Fixed in 0:2.2.9-2.SP1_redhat_00001.1.el8ea
  44. Upgrade

    Upgrade redhat/eap7-undertow to a version that resolves this vulnerability.

    Fixed in 0:2.2.9-2.SP1_redhat_00001.1.el7ea
  45. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.0.35.
  46. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.2.6.
  47. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.2.7.
  48. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.0.36.
  49. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.2.9.
  50. Upgrade

    Upgrade redhat/undertow to a version that resolves this vulnerability.

    Fixed in 2.0.39.
  51. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.0.35.SP1
  52. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.2.6.SP1
  53. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.2.7.SP1
  54. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.0.36.SP1
  55. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.2.9.Final
  56. Upgrade

    Upgrade Undertow to a version that resolves this vulnerability.

    Fixed in 2.0.39.Final

Event History

Jun 11, 2021
CVE Published
12:00 AM
Data Sourced
via Red Hat·01:46 PM
DescriptionSeverityAffected Software
May 24, 2022
CVE Published
via MITRE·06:19 PM
Data Sourced
via MITRE·06:19 PM
DescriptionWeakness
Data Sourced
via OSV·07:15 PM
DescriptionSeverity

Parent advisories

This vulnerability appears in the following advisories.

Frequently Asked Questions

1

What is the severity of CVE-2021-3597?

CVE-2021-3597 has a high severity level due to its potential to cause a denial of service (DoS).

2

How do I fix CVE-2021-3597?

To mitigate CVE-2021-3597, users must upgrade to the patched versions of the affected software packages as indicated by Red Hat.

3

What software is affected by CVE-2021-3597?

CVE-2021-3597 impacts various versions of undertow and related packages in the Red Hat JBoss Enterprise Application Platform.

4

Is CVE-2021-3597 a local or remote vulnerability?

CVE-2021-3597 is a remote vulnerability, allowing attackers to potentially affect availability without local access.

5

What types of exploits are applicable to CVE-2021-3597?

Exploits for CVE-2021-3597 can lead to a denial of service by failing to write the final frame in an HTTP/2 connection.

Company

Resources

Contact

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