HIGH 7.5 Go
Istio ReDoS Vulnerability
GHSA-qcvw-82hh-gq38 · CVE-2019-14993
Published · Modified
Description
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.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-14993
- WEB 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
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