CVE-2020-13095 : Little Snitch version 4.5.1 and older changed ownership of a directory path controlled by the user. This allowed the use

Little Snitch version 4.5.1 and older changed ownership of a directory path controlled by the user. This allowed the user to escalate to root by linking the path to a directory containing code executed by root.

Published 2020-06-30 17:15:11

Updated 2020-07-08 18:22:55

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-13095

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-13095

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-13095

CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

Assigned by:

cve@mitre.org (Secondary)
nvd@nist.gov (Primary)

Products affected by CVE-2020-13095

Obdev » Little Snitch
Versions up to, including, (<=) 4.5.1
cpe:2.3:a:obdev:little_snitch:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2020-13095

Exploit prediction scoring system (EPSS) score for CVE-2020-13095

CVSS scores for CVE-2020-13095

CWE ids for CVE-2020-13095

References for CVE-2020-13095

Products affected by CVE-2020-13095