CVE-2017-7643 : Proxifier for Mac before 2.19 allows local users to gain privileges via the first parameter to the KLoader setuid progra

Proxifier for Mac before 2.19 allows local users to gain privileges via the first parameter to the KLoader setuid program.

Published 2017-04-14 14:59:00

Updated 2021-07-15 20:40:17

Source MITRE

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2017-7643

EPSS FAQ

0.06%

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

~ 25 %

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

CVSS scores for CVE-2017-7643

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2017-7643

https://www.exploit-db.com/exploits/41854/

Proxifier for Mac 2.17/2.18 - Privesc Escalation
Third Party Advisory;VDB Entry
http://seclists.org/fulldisclosure/2017/Apr/54

Full Disclosure: CVE-2017-7643 Local root privesc in Proxifier for Mac <= 2.18
Mailing List;Technical Description;Third Party Advisory;VDB Entry
https://m4.rkw.io/blog/cve20177643-local-root-privesc-in-proxifier-for-mac--218.html

Mark Wadham
Exploit;Third Party Advisory

Products affected by CVE-2017-7643

Proxifier » Proxifier » For Macos
Versions before (<) 2.19
cpe:2.3:a:proxifier:proxifier:*:*:*:*:*:macos:*:*
Matching versions