CVE-2019-18817
First published: Tue Nov 12 2019(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/istio.io/istio | >=1.3.0<1.3.5 | 1.3.5 |
| Istio Istio | >=1.3<1.3.5 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-18817
- https://github.com/istio/istio/issues/18229
- https://istio.io/news/2019/announcing-1.3.5/
- https://github.com/istio/istio/issues/18229#issuecomment-553190142
- https://github.com/istio/istio/commit/7570a1f5b56c108aed6ecfa5d2a6048f444bfb37
- https://github.com/advisories/GHSA-vc7h-cmp3-4hw5 (Advisory)
Frequently Asked Questions
What is CVE-2019-18817?
CVE-2019-18817 is a vulnerability in Istio 1.3.x before 1.3.5 that allows denial of service due to the continue_on_listener_filters_timeout being set to True.
How does CVE-2019-18817 affect Istio?
CVE-2019-18817 affects Istio versions 1.3.x before 1.3.5.
What is the severity of CVE-2019-18817?
The severity of CVE-2019-18817 is high, with a CVSS score of 7.5.
How can I fix CVE-2019-18817?
To fix CVE-2019-18817, upgrade Istio to version 1.3.5.
Where can I find more information about CVE-2019-18817?
More information about CVE-2019-18817 can be found at the following references: [1] [2] [3]
- collector/github-advisory-latest
- alias/GHSA-vc7h-cmp3-4hw5
- alias/CVE-2019-18817
- collector/github-advisory
- agent/type
- agent/references
- agent/author
- collector/nvd-cve
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/weakness
- agent/severity
- agent/softwarecombine
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- agent/event
- agent/trending
- package-manager/go
- vendor/istio
- canonical/istio istio
- version/istio istio/1.3