CVE-2024-5971 (GCVE-0-2024-5971)

Vulnerability from cvelistv5 – Published: 2024-07-08 20:51 – Updated: 2025-11-07 20:40
VLAI
Title
Undertow: response write hangs in case of java 17 tlsv1.3 newsessionticket
Summary
A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\r\n termination of the chunked response. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2024:4392 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:4884 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:5143 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:5144 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:5145 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:5147 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:6508 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:6883 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-5971 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2292211 issue-trackingx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2024082…
Impacted products
Vendor Product Version
Affected: 0 , < 2.2.34.Final (custom)
Affected: 2.3.0.Alpha1 , < 2.3.15.Final (custom)
Red Hat Red Hat build of Apache Camel 3.20.7 for Spring Boot     cpe:/a:redhat:apache_camel_spring_boot:3.20.7
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Red Hat Red Hat build of Apache Camel 4.4.1 for Spring Boot 3.2     cpe:/a:redhat:apache_camel_spring_boot:4.4::el6
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Red Hat Red Hat build of Apache Camel 4.4.2 for Spring Boot     cpe:/a:redhat:apache_camel_spring_boot:4.4.2
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Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7.4
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Red Hat Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8 Unaffected: 0:2.2.33-1.SP1_redhat_00001.1.el8eap , < * (rpm)
    cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el8
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Red Hat Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9 Unaffected: 0:2.2.33-1.SP1_redhat_00001.1.el9eap , < * (rpm)
    cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el9
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Red Hat Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7 Unaffected: 0:2.2.33-1.SP1_redhat_00001.1.el7eap , < * (rpm)
    cpe:/a:redhat:jboss_enterprise_application_platform:7.4::el7
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Red Hat Red Hat JBoss Enterprise Application Platform 8     cpe:/a:redhat:jboss_enterprise_application_platform:8.0
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Red Hat Red Hat build of Apache Camel for Spring Boot 3     cpe:/a:redhat:camel_spring_boot:3
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Red Hat Red Hat build of Apache Camel - HawtIO 4     cpe:/a:redhat:apache_camel_hawtio:4
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Red Hat Red Hat Build of Keycloak     cpe:/a:redhat:build_keycloak:
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Red Hat Red Hat build of Quarkus     cpe:/a:redhat:quarkus:3
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Red Hat Red Hat Data Grid 8     cpe:/a:redhat:jboss_data_grid:8
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Red Hat Red Hat Fuse 7     cpe:/a:redhat:jboss_fuse:7
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Red Hat Red Hat Integration Camel K 1     cpe:/a:redhat:integration:1
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Red Hat Red Hat JBoss Data Grid 7     cpe:/a:redhat:jboss_data_grid:7
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Red Hat Red Hat JBoss Enterprise Application Platform 7     cpe:/a:redhat:jboss_enterprise_application_platform:7
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Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack     cpe:/a:redhat:jbosseapxp
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Red Hat Red Hat Process Automation 7     cpe:/a:redhat:jboss_enterprise_bpms_platform:7
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Red Hat Red Hat Single Sign-On 7     cpe:/a:redhat:red_hat_single_sign_on:7
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Date Public
2024-07-08 20:46
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[\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:5147\", \"name\": \"RHSA-2024:5147\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:6508\", \"name\": \"RHSA-2024:6508\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:6883\", \"name\": \"RHSA-2024:6883\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2024-5971\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2292211\", \"name\": \"RHBZ#2292211\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\\\\r\\\\n termination of the chunked response. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-674\", \"description\": \"Uncontrolled Recursion\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2025-11-07T20:40:28.397Z\"}, \"x_redhatCweChain\": \"CWE-674: Uncontrolled Recursion\"}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-5971\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-07T20:40:28.397Z\", \"dateReserved\": \"2024-06-13T13:50:13.855Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2024-07-08T20:51:29.223Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.