CVE-2019-14993

· N/AModified

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CVSS v3.1

N/A

EPSS

2.29%

Published

Aug 13, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-185

Affected Products (2)

istio · istio (up to 1.1.13)vulnerable

istio · istio (up to 1.2.4)vulnerable

References (8)

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

ExploitIssue TrackingThird Party Advisory

https://github.com/envoyproxy/envoy/issues/7728

ExploitIssue TrackingThird Party Advisory

https://istio.io/blog/2019/istio-security-003-004/

Vendor Advisory

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

ExploitIssue TrackingThird Party Advisory

https://github.com/envoyproxy/envoy/issues/7728

ExploitIssue TrackingThird Party Advisory

https://istio.io/blog/2019/istio-security-003-004/

Vendor Advisory

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