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istio/istio: HTTP request with escaped slash characters can bypass authorization mechanisms

🗓️ 11 May 2021 23:31:30Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Istio flaw lets escaped slash requests bypass authorization, risking confidentiality and availability.

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Red Hat Enterprise Linux8ppc64leservicemesh1.1.14-1.el8servicemesh-1.1.14-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh1.1.14-1.el8servicemesh-1.1.14-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh1.1.14-1.el8servicemesh-1.1.14-1.el8.x86_64.rpm
Red Hat Enterprise Linux8ppc64leservicemesh-citadel1.1.14-1.el8servicemesh-citadel-1.1.14-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh-citadel1.1.14-1.el8servicemesh-citadel-1.1.14-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh-citadel1.1.14-1.el8servicemesh-citadel-1.1.14-1.el8.x86_64.rpm
Red Hat Enterprise Linux8ppc64leservicemesh-galley1.1.14-1.el8servicemesh-galley-1.1.14-1.el8.ppc64le.rpm
Red Hat Enterprise Linux8s390xservicemesh-galley1.1.14-1.el8servicemesh-galley-1.1.14-1.el8.s390x.rpm
Red Hat Enterprise Linux8x86_64servicemesh-galley1.1.14-1.el8servicemesh-galley-1.1.14-1.el8.x86_64.rpm
Red Hat Enterprise Linux8ppc64leservicemesh-istioctl1.1.14-1.el8servicemesh-istioctl-1.1.14-1.el8.ppc64le.rpm
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26 Jun 2026 18:55Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24
CVSS 3.16.5
EPSS0.01174
2