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ubuntucveUbuntu.comUB:CVE-2018-14048
HistoryJul 13, 2018 - 12:00 a.m.

CVE-2018-14048

2018-07-1300:00:00
ubuntu.com
ubuntu.com
9

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.1%

An issue has been found in libpng 1.6.34. It is a SEGV in the function
png_free_data in png.c, related to the recommended error handling for
png_read_image.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchlibpng< anyUNKNOWN
ubuntu16.04noarchlibpng< 1.2.54-1ubuntu1.1+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchlibpng1.6< anyUNKNOWN
ubuntu16.04noarchlibpng1.6< 1.6.20-2ubuntu0.1~esm1UNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.002 Low

EPSS

Percentile

58.1%