exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 2 of 2 RSS Feed

CVE-2017-7643

Status Candidate

Overview

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

Related Files

Proxifier 2.19 Privilege Escalation / Code Execution
Posted Apr 12, 2017
Authored by Mark Wadham

Proxifier version 2.19 introduced a kext signature verification to the KLoader binary as a fix for CVE-2017-7643 but Proxifier.app performs no verification of the KLoader binary that gets executed as root.

tags | exploit, root
advisories | CVE-2017-7643
SHA-256 | 36b64d6583f82f0faba0e74037d1b6ae26b4edc361fd2e029c46e9d3918f1e85
Proxifier 2.18 Privilege Escalation / Code Execution
Posted Apr 11, 2017
Authored by Mark Wadham

Proxifier versions 2.18 and below ships with a KLoader binary which it installs suid root the first time Proxifier is run. This binary serves a single purpose which is to load and unload Proxifier's kernel extension. Unfortunately it does this by taking the first parameter passed to it on the commandline without any sanitisation and feeding it straight into system().

tags | exploit, kernel, root
advisories | CVE-2017-7643
SHA-256 | 9b8b34ade86fd0c30d6b7d8dfaf9fb267c4e58b5f840ccbd7c58c08f2342b5d9
Page 1 of 1
Back1Next

File Archive:

November 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Nov 1st
    16 Files
  • 2
    Nov 2nd
    17 Files
  • 3
    Nov 3rd
    17 Files
  • 4
    Nov 4th
    11 Files
  • 5
    Nov 5th
    0 Files
  • 6
    Nov 6th
    0 Files
  • 7
    Nov 7th
    3 Files
  • 8
    Nov 8th
    59 Files
  • 9
    Nov 9th
    12 Files
  • 10
    Nov 10th
    6 Files
  • 11
    Nov 11th
    11 Files
  • 12
    Nov 12th
    1 Files
  • 13
    Nov 13th
    0 Files
  • 14
    Nov 14th
    9 Files
  • 15
    Nov 15th
    33 Files
  • 16
    Nov 16th
    53 Files
  • 17
    Nov 17th
    11 Files
  • 18
    Nov 18th
    14 Files
  • 19
    Nov 19th
    0 Files
  • 20
    Nov 20th
    0 Files
  • 21
    Nov 21st
    26 Files
  • 22
    Nov 22nd
    22 Files
  • 23
    Nov 23rd
    10 Files
  • 24
    Nov 24th
    9 Files
  • 25
    Nov 25th
    11 Files
  • 26
    Nov 26th
    0 Files
  • 27
    Nov 27th
    0 Files
  • 28
    Nov 28th
    20 Files
  • 29
    Nov 29th
    0 Files
  • 30
    Nov 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close