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ubuntucveUbuntu.comUB:CVE-2017-11576
HistoryJul 23, 2017 - 12:00 a.m.

CVE-2017-11576

2017-07-2300:00:00
ubuntu.com
ubuntu.com
5

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

27.1%

FontForge 20161012 does not ensure a positive size in a weight vector
memcpy call in readcfftopdict (parsettf.c) resulting in DoS via a crafted
otf file.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchfontforge< 20120731.b-5ubuntu0.1UNKNOWN
ubuntu16.04noarchfontforge< 20120731.b-7.1ubuntu0.1UNKNOWN

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

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

27.1%