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Org.apache.tomcat.embed Tomcat-embed-websocket CVEs

2 CVEs

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Vendor org.apache.tomcat.embed✕Product tomcat-embed-websocket✕
Overview 2 matches · 0 protected · 0 exploited · 0 CISA KEV · 1 public PoC · 1 EPSS ≥ 0.5
2matches 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 1public PoC50.0% 1EPSS ≥ 0.550.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 1 50.0% No exploit published 1 50.0%
Critical 0 0.0% High 1 50.0% Medium 1 50.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 2 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 1 50.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 1 50.0%
split by peak 1 / quarter
No exploit published: 1Mitigation candidate: 1 Medium: 1High: 1 not blocked: 2 No public exploit: 1Working exploit published: 1
Q3 201 Mitigation candidate1 High1 not blocked1 Working exploit published1 Q4 200 Q1 210 Q2 210 Q3 210 Q4 210 Q1 220 Q2 220 Q3 220 Q4 220 Q1 230 Q2 230 Q3 230 Q4 230 Q1 241 No exploit published1 Medium1 not blocked1 No public exploit1
Q3 20Q1 21Q3 21Q1 22Q3 22Q1 23Q3 23Q1 24
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CVE Severity Published▾ Status Exploitation Description
CVE-2024-23672 Medium 2024-03-13 No exploit published No public exploit Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.
CVE-2020-13935 High 2020-07-14 Mitigation candidate Working exploit published 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.