CVE-2018-20168

EPSS 0.05%
Veröffentlicht 17.12.2018 05:29:01
Zuletzt bearbeitet 21.11.2024 04:00:59
Quelle cve@mitre.org
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Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which allows attackers to cause a denial of service ("physical address not valid" panic) via a crafted application.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Google ≫ Gvisor Version < 2018-08-22

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.05%	0.124

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:N/A:P

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://bugs.chromium.org/p/project-zero/issues/detail?id=1674

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2018-20168

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-20168

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-20168

EUVD