CVE-2004-0486 : Détail

CVE-2004-0486

8.88%V4
Network
2004-05-28
02h00 +00:00
2017-07-10
12h57 +00:00
CVE.org
NVD
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Descriptions du CVE

HelpViewer in Mac OS X 10.3.3 and 10.2.8 processes scripts that it did not initiate, which can allow attackers to execute arbitrary code, an issue that was originally reported as a directory traversal vulnerability in the Safari web browser using the runscript parameter in a help: URI handler.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 7.6 AV:N/AC:H/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.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 24121

Date de publication : 2004-05-16 22h00 +00:00
Auteur : Troels Bay
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/10356/info It has been reported that Mac OS X may be prone to a vulnerability that could allow a remote attacker to execute arbitrary script code on a vulnerable system. The issue presents itself due to the 'help:' protocol implemented by the Mac OS X help application. It has been reported that the 'help:' protocol can be invoked remotely by the Safari web browser. This could allow an attacker to craft a malicious link and entice a user to follow the link in order to execute script code via the help application. It has been reported that this issue can be exploited to execute arbitrary code with minimal user interaction. Reportedly, an attacker can exploit this issue by simply enticing a user to visit a malicious site. An attacker can also use HTML email as an attack vector to exploit this vulnerability. For example, an attacker can embed HTML into Apple Mail and send it as a link to a vulnerable user. If the user follows the link, script code will be executed. Successful exploitation of this issue may allow a remote attacker to gain unauthorized access to a vulnerable system in the context of an affected user. Mac OS X 10.3 is reported to be prone to this issue, however, it is possible that prior versions are affected as well. Other web browsers that support the 'help:' protocol may also present an attack vector for this issue. help:runscript=../../Scripts/Info Scripts/Current Date & Time.scpt The following proof of concept is available as well: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> ? ? <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> ? ? <title></title> </head> <body bgcolor="#ffffff" text="#000000"> <a ? href="help:runscript=MacHelp.help/Contents/Resourc es/English.lproj/shrd/OpnApp.scpt%20string=%27usr: bin:du%27">Click to go to your next message</a><br> </body> </html>

Products Mentioned

Configuraton 0

Apple>>Mac_os_x >> Version 10.3

Apple>>Mac_os_x >> Version 10.3.1

Apple>>Mac_os_x >> Version 10.3.2

Apple>>Mac_os_x >> Version 10.3.3

Apple>>Mac_os_x_server >> Version 10.3

Apple>>Mac_os_x_server >> Version 10.3.1

Apple>>Mac_os_x_server >> Version 10.3.2

Apple>>Mac_os_x_server >> Version 10.3.3

Références

http://www.kb.cert.org/vuls/id/578798
Tags : third-party-advisory, x_refsource_CERT-VN
http://secunia.com/advisories/11622/
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/10356
Tags : vdb-entry, x_refsource_BID
http://www.osvdb.org/6184
Tags : vdb-entry, x_refsource_OSVDB
http://securitytracker.com/id?1010167
Tags : vdb-entry, x_refsource_SECTRACK