CVE-2018-17154

EPSS 0.04%
Published 28.09.2018 13:29:00
Last modified 21.11.2024 03:53:58
Source secteam@freebsd.org
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In FreeBSD before 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version < 11.2

Freebsd ≫ Freebsd Version11.1 Updatep15

Freebsd ≫ Freebsd Version11.2 Updatep4

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.04%	0.089

CVSS Metriken
Source	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:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	4.9	3.9	6.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://security.FreeBSD.org/advisories/FreeBSD-EN-18:10.syscall.asc

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2018-17154

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2018-17154

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2018-17154

EUVD