CVE-2018-6917 - OpenCVE

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, insufficient validation of user-provided font parameters can result in an integer overflow, leading to the use of arbitrary kernel memory as glyph data. Unprivileged users may be able to access privileged kernel data.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

AV:N/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Freebsd	Freebsd

Configuration 1 [-]

OR	cpe:2.3:o:freebsd:freebsd::::::::
	cpe:2.3:o:freebsd:freebsd::::::::

No data.

References

Link	Providers
http://www.securityfocus.com/bid/103668
http://www.securitytracker.com/id/1040629
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:04.vt.asc

History

No history.

MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2018-04-04T14:00:00Z

Updated: 2024-09-17T01:51:49.786Z

Reserved: 2018-02-12T00:00:00

Link: CVE-2018-6917

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2018-04-04T14:29:00.247

Modified: 2018-05-24T18:02:51.990

Link: CVE-2018-6917

Redhat

No data.

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