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ubuntucveUbuntu.comUB:CVE-2020-14209
HistorySep 02, 2020 - 12:00 a.m.

CVE-2020-14209

2020-09-0200:00:00
ubuntu.com
ubuntu.com
9
dolibarr
low-privilege
file uploads
arbitrary code execution
.pht
.phar
.htaccess
access control
unix

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.009

Percentile

83.0%

Dolibarr before 11.0.5 allows low-privilege users to upload files of
dangerous types, leading to arbitrary code execution. This occurs because
.pht and .phar files can be uploaded. Also, a .htaccess file can be
uploaded to reconfigure access control (e.g., to let .noexe files be
executed as PHP code to defeat the .noexe protection mechanism).

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchdolibarr< anyUNKNOWN

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.009

Percentile

83.0%