HIGH7.5

GHSA-qcvw-82hh-gq38

Istio ReDoS Vulnerability

Quick fix

GHSA-qcvw-82hh-gq38 — istio.io/istio: upgrade to the fixed version with the command below.

go get istio.io/istio@v1.1.13

Details

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.

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/istio.io/istio

Introduced in: 0Fixed in: 1.1.13

Fixgo get istio.io/istio@v1.1.13

Go/istio.io/istio

Introduced in: 1.2.0Fixed in: 1.2.4

Fixgo get istio.io/istio@v1.2.4

References

https://nvd.nist.gov/vuln/detail/CVE-2019-14993[ADVISORY]
https://github.com/envoyproxy/envoy/issues/7728[WEB]
https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383[WEB]
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164[WEB]
https://istio.io/blog/2019/istio-security-003-004[WEB]