Vulnerability Intelligence Report
CVE-2020-13935
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
Nuclei Template
CVSS Base Score
7.5
HIGH
EPSS Probability:87.55%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| apache | tomcat | 9.0.0, 10.0.0 |
| debian | debian_linux | 9.0, 10.0 |
| netapp | oncommand_system_manager | all |
| opensuse | leap | 15.1, 15.2 |
| canonical | ubuntu_linux | 16.04, 20.04 |
| mcafee | epolicy_orchestrator | 5.9.0, 5.9.1, 5.10.0 |
| oracle | agile_engineering_data_management | 6.2.1.0 |
| oracle | agile_plm | 9.3.3, 9.3.5, 9.3.6 |
| oracle | blockchain_platform | all |
| oracle | commerce_guided_search | 11.3.2 |
| oracle | communications_cloud_native_core_policy | 1.14.0 |
| oracle | communications_instant_messaging_server | 10.0.1.5.0 |
| oracle | fmw_platform | 12.2.1.3.0, 12.2.1.4.0 |
| oracle | instantis_enterprisetrack | 17.1, 17.2, 17.3 |
| oracle | managed_file_transfer | 12.2.1.3.0, 12.2.1.4.0 |
| oracle | mysql_enterprise_monitor | all |
| oracle | siebel_ui_framework | all |
| oracle | workload_manager | 12.2.0.1, 18c, 19c |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Apache Software Foundation · Vendor · USA |
| Reserved | 2020-06-08T00:00:00 |
| Published | 2020-07-14T15:00:21 |
| Last Updated | 2024-08-04T12:32:14 |
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