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ubuntucveUbuntu.comUB:CVE-2020-16116
HistoryAug 03, 2020 - 12:00 a.m.

CVE-2020-16116

2020-08-0300:00:00
ubuntu.com
ubuntu.com
18
kde ark
file extraction
cve-2020-16116
directory traversal

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

50.4%

In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can
install files outside the extraction directory via …/ directory traversal.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchark< 4:17.12.3-0ubuntu1.1UNKNOWN
ubuntu20.04noarchark< 4:19.12.3-0ubuntu1.1UNKNOWN
ubuntu16.04noarchark< anyUNKNOWN

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

50.4%