Undertow: infinite loop in sslconduit during close
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.3.5.Final, 2.2.24.Final
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- io.undertow:undertow-core
Version range not reported
- Red Hat EAP 7.4.10 release
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- eap7-undertow
Version range not reported
- eap7-wildfly
Version range not reported
- eap7-undertow
Version range not reported
- eap7-undertow-jastow
Version range not reported
- eap7-undertow
Version range not reported
- eap7-wildfly
Version range not reported
- eap7-undertow
Version range not reported
- eap7-undertow-jastow
Version range not reported
- eap7-undertow
Version range not reported
- eap7-wildfly
Version range not reported
- eap7-undertow
Version range not reported
- eap7-undertow-jastow
Version range not reported
- undertow
Version range not reported
- rh-sso7-keycloak
Version range not reported
- rh-sso7-keycloak
Version range not reported
- rh-sso7-keycloak
Version range not reported
- undertow
Version range not reported
- rh-sso-7/sso76-openshift-rhel8
Version range not reported
- undertow
Version range not reported
- io.quarkus/quarkus-undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- undertow
Version range not reported
- io.undertow:undertow-coreMaven
From 2.3.0 · fixed in 2.3.5.Final
- io.undertow:undertow-coreMaven
fixed in 2.2.24.Final
References 18
access.redhat.com
- errata/RHSA-2023:1184
- errata/RHSA-2023:1185
- errata/RHSA-2023:1512
- errata/RHSA-2023:1513
- errata/RHSA-2023:1514
- errata/RHSA-2023:1516
- errata/RHSA-2023:2135
- errata/RHSA-2023:3883
- errata/RHSA-2023:3884
- errata/RHSA-2023:3885
- errata/RHSA-2023:3888
- errata/RHSA-2023:3892
- errata/RHSA-2023:3954
- errata/RHSA-2023:4612
- security/cve/CVE-2023-1108