CVE Vulnerability

CVE-2020-10870

Zim through 0.72.1 creates temporary directories with predictable names. A malicious user could predict and create Zim's temporary directories and prevent other users from being able to start Zim, resulting in a denial of service.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/zim-desktop-wiki/zim-desktop-wiki/issues/1028 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:zim-wiki:zim:*:*:*:*:*:*:*:*
Information

Published : 2020-03-23 08:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-10870

Mitre link : CVE-2020-10870

Products Affected
No products.
CWE
CWE-330