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ubuntucveUbuntu.comUB:CVE-2018-6187
HistoryJan 24, 2018 - 12:00 a.m.

CVE-2018-6187

2018-01-2400:00:00
ubuntu.com
ubuntu.com
11

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

0.004

Percentile

75.6%

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow
vulnerability in the do_pdf_save_document function in the pdf/pdf-write.c
file. Remote attackers could leverage the vulnerability to cause a denial
of service via a crafted pdf file.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmupdf< anyUNKNOWN
ubuntu16.04noarchmupdf< anyUNKNOWN

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

0.004

Percentile

75.6%