CVE-2019-14993

EUVD-2022-4952
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
Affected Products (NVD)
VendorProductVersion
istioistio
𝑥
< 1.1.13
istioistio
1.2.0 ≤
𝑥
< 1.2.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164
https://github.com/envoyproxy/envoy/issues/7728
https://istio.io/blog/2019/istio-security-003-004/
https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164
https://github.com/envoyproxy/envoy/issues/7728
https://istio.io/blog/2019/istio-security-003-004/