Home/CVE/A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for
CVE

CVE-2022-2764

A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for

A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.

MEDIUM · CVSS 4.9 EPSS 0.00348
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

10
redhat integration camel kall versions
redhat jboss enterprise application platformall versions
redhat jboss fuseall versions
redhat single sign-onall versions
redhat undertow>= 2.0.0 and <= 2.2.19
redhat undertowall versions
netapp active iq unified managerall versions
netapp cloud secure agentall versions
▣

Scoring & Timeline

4.9
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD01 Sep 2022 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

10
rhsaRHSA-2023:1049Moderate
rhsaRHSA-2023:1044Important
rhsaRHSA-2023:1045Important
rhsaRHSA-2023:1043Important
rhsaRHSA-2023:1047Important
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=2117506Issue TrackingVendor Advisory
https://security.netapp.com/advisory/ntap-20221014-0006/Third Party Advisory
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