CVE-2019-14993

mediumpriority · track · 31EPSS 0.023 · 83 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.29% (83rd) EPSS

CVSS 5 · medium

Is it mine?

32 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedior-0:1.1.0-3.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedior-0:1.1.0-3.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedkiali-0:v1.12.7.redhat1-1.el7.src as a component of Red Hat OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedkiali-0:v1.12.7.redhat1-1.el7.x86_64 as a component of Red Hat OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-0:1.1.0-5.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-citadel-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-cni-0:1.1.0-3.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-cni-0:1.1.0-3.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-galley-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-grafana-0:6.4.3-2.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-grafana-0:6.4.3-2.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-grafana-prometheus-0:6.4.3-2.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-istioctl-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-mixc-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-mixs-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-operator-0:1.1.0-9.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-operator-0:1.1.0-9.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-pilot-agent-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-pilot-discovery-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-prometheus-0:2.14.0-3.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-prometheus-0:2.14.0-3.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-proxy-0:1.1.0-4.el8.src as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-proxy-0:1.1.0-4.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416
Fixedservicemesh-sidecar-injector-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1redhat_csaf
Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHEA-2020:1416

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Red Hat Product Security US

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-185USprimaryCWE-185USCWE-185USCWE-185US

affected products (32)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Istio Authors Istio≤ 1.1.13fstec_bduRU
Istio Authors Istio1.2.0 → 1.2.4fstec_bduRU
istio istio< 1.1.13nvdUScpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*
istio istio1.2.0 → 1.2.4nvdUScpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*
Go istio.io/istio< 1.1.13osvUSpkg:golang/istio.io/istio
Go istio.io/istio1.2.0 → 1.2.4osvUSpkg:golang/istio.io/istio
ior-0:1.1.0-3.el8.src as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
ior-0:1.1.0-3.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
kiali-0:v1.12.7.redhat1-1.el7.src as a component of Red Hat OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
kiali-0:v1.12.7.redhat1-1.el7.x86_64 as a component of Red Hat OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-0:1.1.0-5.el8.src as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-citadel-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-cni-0:1.1.0-3.el8.src as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-cni-0:1.1.0-3.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-galley-0:1.1.0-5.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-grafana-0:6.4.3-2.el8.src as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-grafana-0:6.4.3-2.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS
servicemesh-grafana-prometheus-0:6.4.3-2.el8.x86_64 as a component of OpenShift Service Mesh 1.1all versionsfixedredhat_csafUS

showing 20 of 32

advisories (2)

Vendor and ecosystem advisories describing this.

RHEA-2020:1416Red Hat Enhancement Advisory: Red Hat OpenShift Service Mesh 1.1.0 RPMs2020-04-08csaf · redhat_csafUS
Red Hat OpenShift Service Mesh 1.1.0.
GHSA-qcvw-82hh-gq38Istio ReDoS Vulnerability2022-05-24ghsa · osvUS
Istio before 1.1.13 and 1.2.x before 1.2.4 mishandles regular expressions for long URIs, leading to a denial of service during use of the JWT, VirtualService, HTTPAPISpecBinding, or QuotaSpecBinding API.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv redhat_csaf NVD CVE.org MITRE

published 2019-08-13modified 2026-06-17

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+63 more

references (14)

External citations — patches, advisories, analysis.

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