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.

EPSS: 0.010 (58.1th percentile) — read the EPSS interpretation.

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.

Affected products

Public proof-of-concept exploits

References

  • cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
  • cve@mitre.org (mailing-list, Technical Description, x_refsource_FULLDISC, Mailing List, VDB Entry, Third Party Advisory)
  • cve@mitre.org (VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)

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.