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MitreCVE-2018-6942

HistoryFeb 13, 2018 - 5:29 a.m.

CVE-2018-6942

2018-02-1305:29:00

CWE-476

mitre

web.nvd.nist.gov

154

cve-2018-6942

freetype

null pointer dereference

dos

ins_getvariation

ttinterp.c

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

6.1

Confidence

High

EPSS

0.003

Percentile

70.5%

JSON

An issue was discovered in FreeType 2 through 2.9. A NULL pointer dereference in the Ins_GETVARIATION() function within ttinterp.c could lead to DoS via a crafted font file.

Affected configurations

Nvd

Node

freetypefreetypeRange≤2.9

Node

canonicalubuntu_linuxMatch17.10

VendorProductVersionCPE
freetypefreetype*cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:*
canonicalubuntu_linux17.10cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*