7.5

CVE-2019-14993

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Istio ≫ Istio Version < 1.1.13
Istio ≫ Istio Version >= 1.2.0 < 1.2.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.28% 0.81
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-185 Incorrect Regular Expression

The product specifies a regular expression in a way that causes data to be improperly matched or compared.

https://discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383
Vendor Advisory
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86164
Third Party Advisory
Exploit
Issue Tracking
https://github.com/envoyproxy/envoy/issues/7728
Third Party Advisory
Exploit
Issue Tracking
https://istio.io/blog/2019/istio-security-003-004/
Vendor Advisory