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ubuntucveUbuntu.comUB:CVE-2018-15687
HistoryOct 26, 2018 - 12:00 a.m.

CVE-2018-15687

2018-10-2600:00:00
ubuntu.com
ubuntu.com
10

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.003 Low

EPSS

Percentile

65.1%

A race condition in chown_one() of systemd allows an attacker to cause
systemd to set arbitrary permissions on arbitrary files. Affected releases
are systemd versions up to and including 239.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchsystemd< 237-3ubuntu10.6UNKNOWN
ubuntu18.10noarchsystemd< 239-7ubuntu10.3UNKNOWN
ubuntu16.04noarchsystemd< 229-4ubuntu21.8UNKNOWN

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.003 Low

EPSS

Percentile

65.1%