CVE-2019-18817

HIGH

Istio 1.3.0-1.3.4 - Denial of Service via Listener Filter Timeout Configuration

Title source: llm
STIX 2.1

Description

Istio 1.3.x before 1.3.5 allows Denial of Service because continue_on_listener_filters_timeout is set to True, a related issue to CVE-2019-18836.

References (2)

Core 2
Core References
Vendor Advisory x_refsource_misc
https://istio.io/news/2019/announcing-1.3.5/
Exploit, Third Party Advisory x_refsource_misc
https://github.com/istio/istio/issues/18229

Scores

CVSS v3 7.5
EPSS 0.0121
EPSS Percentile 64.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-835
Status published
Products (2)
istio/istio 1.3 - 1.3.5
istio.io/istio 1.3.0 - 1.3.5Go
Published Nov 12, 2019
Tracked Since Feb 18, 2026