CVE-2018-16866

2019-01-1100:00:00

ubuntu.com

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

Percentile

10.1%

JSON

An out of bounds read was discovered in systemd-journald in the way it
parses log messages that terminate with a colon ‘:’. A local attacker can
use this flaw to disclose process memory data. Versions from v221 to v239
are vulnerable.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsystemd< 237-3ubuntu10.11UNKNOWN
ubuntu18.10noarchsystemd< 239-7ubuntu10.6UNKNOWN
ubuntu16.04noarchsystemd< 229-4ubuntu21.15UNKNOWN