CVE-2018-19333

Exploit

EPSS 0.17%
Published 17.11.2018 17:29:00
Last modified 21.11.2024 03:57:44
Source cve@mitre.org
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pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled.

Affected products Warnungen 0 Metrics 3 CWE 0 References 5

Data is provided by the National Vulnerability Database (NVD)

Google ≫ Gvisor Version < 2018-11-01

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.17%	0.342

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.8	3.9	5.9	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

https://github.com/google/gvisor/commit/0e277a39c8b6f905e289b75e8ad0594e6b3562ca

Patch

Third Party Advisory

https://justi.cz/security/2018/11/14/gvisor-lpe.html

Third Party Advisory

Exploit

https://nvd.nist.gov/vuln/detail/CVE-2018-19333

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-19333

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-19333

EUVD