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Undertow: Infinite loop in SslConduit during close

🗓️ 27 Jun 2023 18:52:42Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 49 Views

Undertow has an infinite loop in SslConduit during close causing DoS from unexpected handshake.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities affecting Watson Knowledge Catalog for IBM Cloud Pak for Data
5 Jul 202318:31
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Business Automation Manager Open Editions 8.0.3
18 Jun 202414:01
–ibm
IBM Security Bulletins		Security Bulletin: IBM InfoSphere Information Server is affected but not vulnerable to multiple vulnerabilities in Undertow
14 Jul 202321:09
–ibm
ATTACKERKB		CVE-2023-1108
14 Sep 202315:15
–attackerkb
BDU FSTEC		The vulnerability of the Undertow web server, related to executing a loop with an unavailable exit condition, allows attackers to cause a service failure.
12 Apr 202300:00
–bdu_fstec
Circl		CVE-2023-1108
14 Sep 202318:24
–circl
CNNVD		Red Hat JBoss Enterprise Application Platform 安全漏洞
10 Mar 202300:00
–cnnvd
CVE		CVE-2023-1108
14 Sep 202314:48
–cve
Cvelist		CVE-2023-1108 Undertow: infinite loop in sslconduit during close
14 Sep 202314:48
–cvelist
Debian CVE		CVE-2023-1108
14 Sep 202314:48
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9noarchrh-sso7-keycloak18.0.8-1.redhat_00001.1.el9ssorh-sso7-keycloak-18.0.8-1.redhat_00001.1.el9sso.noarch.rpm
Red Hat Enterprise Linux9noarchrh-sso7-keycloak-server18.0.8-1.redhat_00001.1.el9ssorh-sso7-keycloak-server-18.0.8-1.redhat_00001.1.el9sso.noarch.rpm

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28 Jun 2026 12:39Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.01771
SSVC
CWE-835
UndertowInfinite loopSslConduitHandshake statusClose operationDenial of service
49