Vulnerability in Proxifier
CVE-2017-7643
Proxifier for Mac before 2.19 allows local users to gain privileges via the first parameter to the KLoader setuid program.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (60.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Public proof-of-concept exploits
References
- m4.rkw.io/blog/cve20177643-local-root-privesc-in-proxifier-for-mac--218.html (Exploit, Third Party Advisory)
- seclists.org/fulldisclosure/2017/Apr/54 (mailing-list, Technical Description, Mailing List, VDB Entry, Third Party Advisory)
- www.exploit-db.com/exploits/41854/ (VDB Entry, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2017-7643?
- CVE-2017-7643 is a high-severity vulnerability in Proxifier. CVSS score: 7.8/10. Published 2017-04-14.
- How severe is CVE-2017-7643?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2017-7643 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.