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Fencer Vulns
medium 4.3

CVE-2022-3962 json

Kiali: error message spoofing in kiali ui

published 2023-09-23 3 y ago modified 2026-09-10 1 mo ago also GHSA-6f4m-j56w-55c3 , GO-2023-2075 , EUVD-2023-2443

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

A content spoofing vulnerability was found in Kiali. It was discovered that Kiali does not implement error handling when the page or endpoint being accessed cannot be found. This issue allows an attacker to perform arbitrary text injection when an error response is retrieved from the URL being accessed.

Patch / fix

  • go github.com/kiali/kiali 1.57.4
  • Red Hat Red Hat OpenShift Service Mesh 2.3 for RHEL 8 1.57.5-3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-3962 updated cvss 4.3

kiali: error message spoofing in kiali UI

  • Red Hat OpenShift Service Mesh 2.1 openshift-service-mesh/kiali-rhel8
    affected: no fix planned “Will not fix”
  • Red Hat RHOSSM 2.3 for RHEL 8 openshift-service-mesh/kiali-rhel8 1.57.5-3
    fixed: vendor fix RHSA-2023:0542
  • Red Hat RHOSSM 2.3 for RHEL 8 openshift-service-mesh/pilot-rhel8 2.3.1-9, openshift-service-mesh/grafana-rhel8 2.3.1-5, openshift-service-mesh/proxyv2-rhel8 2.3.1-11, openshift-service-mesh/istio-cni-rhel8 2.3.1-9, openshift-service-mesh/ratelimit-rhel8 2.3.1-5, openshift-service-mesh/prometheus-rhel8 2.3.1-6, +3 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected packages

ecosystem package affected fixed in
go github.com/kiali/kiali
<1.57.4
1.57.4

Affected products

  • Red Hat Red Hat OpenShift Service Mesh 2.3 for RHEL 8
  • Red Hat OpenShift Service Mesh 2.1

Classification

Weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.