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CVE-2021-3690

🗓️ 23 Aug 2022 16:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 31 Views

A buffer leak vulnerability found in Undertow leads to memory exhaustion via WebSocket PONG message, causing denial of service

Related
Packages
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-3690
28 Jan 202402:58
circl
CNNVD
Red Hat JBoss Enterprise Application Platform资源管理错误漏洞
19 Aug 202100:00
cnnvd
CVE
CVE-2021-3690
23 Aug 202215:50
cve
Cvelist
CVE-2021-3690
23 Aug 202215:50
cvelist
Debian CVE
CVE-2021-3690
23 Aug 202215:50
debiancve
EUVD
EUVD-2022-6331
3 Oct 202520:07
euvd
Github Security Blog
Undertow vulnerable to memory exhaustion due to buffer leak
15 Jul 202221:07
github
NCSC
Vulnerability fixed in Red Hat JBoss Enterprise Application Platform
19 Aug 202100:00
ncsc
NCSC
Vulnerabilities fixed in Red Hat JBoss Enterprise Application Platform 7.4.1
24 Sep 202100:00
ncsc
NCSC
Vulnerabilities fixed in Oracle Communications
20 Apr 202200:00
ncsc
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04anyundertow0undertow_0_any.deb
Ubuntu24.04anyundertow0undertow_0_any.deb
Ubuntu26.04anyundertow0undertow_0_any.deb
Ubuntu25.10anyundertow0undertow_0_any.deb
Ubuntu18.04anyundertow0undertow_0_any.deb
Ubuntu20.04anyundertow0undertow_0_any.deb

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11 Jul 2025 07:47Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.5
EPSS0.01375
31