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Vulnerability details: VCID-q273-wepr-3kc6
Vulnerability ID VCID-q273-wepr-3kc6
Aliases CVE-2022-2764
Summary Undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 4.2 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2764.json
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
epss 0.00105 https://api.first.org/data/v1/epss?cve=CVE-2022-2764
cvssv3.1 4.9 https://nvd.nist.gov/vuln/detail/CVE-2022-2764
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2764.json
https://api.first.org/data/v1/epss?cve=CVE-2022-2764
https://security.netapp.com/advisory/ntap-20221014-0006/
2117506 https://bugzilla.redhat.com/show_bug.cgi?id=2117506
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
cpe:2.3:a:netapp:cloud_secure_agent:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:cloud_secure_agent:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.3.0:alpha1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.3.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:redhat:undertow:2.3.0:alpha2:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:undertow:2.3.0:alpha2:*:*:*:*:*:*
CVE-2022-2764 https://nvd.nist.gov/vuln/detail/CVE-2022-2764
RHSA-2022:8790 https://access.redhat.com/errata/RHSA-2022:8790
RHSA-2022:8791 https://access.redhat.com/errata/RHSA-2022:8791
RHSA-2022:8792 https://access.redhat.com/errata/RHSA-2022:8792
RHSA-2022:8793 https://access.redhat.com/errata/RHSA-2022:8793
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2764.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2022-2764
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.29522
EPSS Score 0.00105
Published At July 5, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:44:17.803496+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2764.json 36.1.3