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Fencer Vulns
medium 5.3

CVE-2024-45813 json

ReDoS vulnerability in multiparametric routes in find-my-way

published 2024-09-18 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-2867 , GHSA-rrr8-f88r-h8q6

cvss
5.3
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 52%
public exploits
0
none known

Summary

find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue.

Patch / fix

  • npm find-my-way 8.2.2, 9.0.1
  • find-my-way_project find-my-way 8.2.2, 9.0.1

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-2024-45813 updated cvss 7.5

find-my-way: ReDoS vulnerability in multiparametric routes

  • Red Hat OpenShift Data Science (RHODS) rhods/odh-dashboard-rhel8
    affected: workaround, no fix planned “Will not fix”
  • Red Hat multicluster engine for Kubernetes 2.6 for RHEL 8 multicluster-engine/assisted-installer-rhel8 v2.6.4-7, multicluster-engine/assisted-service-8-rhel8 v2.6.4-11, multicluster-engine/assisted-image-service-rhel8 v2.6.4-4, multicluster-engine/assisted-installer-agent-rhel8 v2.6.4-7, multicluster-engine/assisted-installer-controller-rhel8 v2.6.4-6 Red Hat multicluster engine for Kubernetes 2.6 for RHEL 9 multicluster-engine/hive-rhel9 v2.6.4-6, multicluster-engine/work-rhel9 v2.6.4-14, multicluster-engine/discovery-rhel9 v2.6.4-14, multicluster-engine/placement-rhel9 v2.6.4-14, multicluster-engine/cluster-api-rhel9 v2.6.4-4, multicluster-engine/console-mce-rhel9 v2.6.4-19, +24 more
    fixed: vendor fix RHSA-2024:11293
  • Red Hat multicluster engine for Kubernetes 2.7 for RHEL 8 multicluster-engine/assisted-service-8-rhel8 v2.7.2-1 Red Hat multicluster engine for Kubernetes 2.7 for RHEL 9 multicluster-engine/hive-rhel9 v2.7.2-1, multicluster-engine/work-rhel9 v2.7.2-1, multicluster-engine/discovery-rhel9 v2.7.2-1, multicluster-engine/placement-rhel9 v2.7.2-1, multicluster-engine/cluster-api-rhel9 v2.7.2-1, multicluster-engine/console-mce-rhel9 v2.7.2-1, +28 more
    fixed: vendor fix RHSA-2024:10857
  • Red Hat Advanced Cluster Management for Kubernetes 2.11 for RHEL 9 rhacm2/thanos-rhel9 v2.11.4-5, rhacm2/console-rhel9 v2.11.4-17, rhacm2/memcached-rhel9 v2.11.4-3, rhacm2/prometheus-rhel9 v2.11.4-3, rhacm2/acm-grafana-rhel9 v2.11.4-4, rhacm2/node-exporter-rhel9 v2.11.4-4, +37 more
    fixed: vendor fix RHSA-2024:11381
  • Red Hat Advanced Cluster Management for Kubernetes 2.12 for RHEL 9 rhacm2/thanos-rhel9 v2.12.1-2, rhacm2/acm-cli-rhel9 v2.12.1-4, rhacm2/console-rhel9 v2.12.1-8, rhacm2/memcached-rhel9 v2.12.1-2, rhacm2/prometheus-rhel9 v2.12.1-2, rhacm2/acm-grafana-rhel9 v2.12.1-2, +40 more
    fixed: vendor fix RHSA-2024:10865
  • Red Hat OpenShift Dev Spaces 3 devspaces/dashboard-rhel8 3.17-25
    fixed: vendor fix RHSA-2024:10236
  • Red Hat OpenShift AI (RHOAI) odh-operator-container, odh-dashboard-container Red Hat OpenShift Data Science (RHODS) rhods/odh-rhel8-operator Red Hat OpenShift Dev Spaces 3 devspaces/udi-rhel8 3.17-9, devspaces/idea-rhel8 3.17-4, devspaces/code-rhel8 3.17-19, devspaces/server-rhel8 3.17-9, devspaces/traefik-rhel8 3.17-4, devspaces/configbump-rhel8 3.17-4, +5 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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected packages

ecosystem package affected fixed in
npm find-my-way
>=5.5.0, <8.2.2
>=9.0.0, <9.0.1
8.2.2
9.0.1

Affected products

  • delvedor find-my-way

Classification

Weakness
  • CWE-1333 Inefficient Regular Expression Complexity

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.