full-disclosure - PopUp Plus plugin for Miranda Instant Messenger Buffer Overflow

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date: Wed Apr  6 19:54:10 2005
From: editor at sec.org.il (פורטל אבטחת המיד)
Subject: PopUp Plus plugin for Miranda Instant Messenger
	Buffer Overflow

Title: PopUp Plus plugin for Miranda Instant Messenger Buffer Overflow
Risk: High
Date:  06-04-2005
Publisher: m0fo (editor at sec.org.il) 
Vendor: zazoo (zazoo at ua.fm)
URL:  <http://miranda-im.org/download/details.php?action=viewfile&id=1170>
http://miranda-im.org/download/details.php?action=viewfile&id=1170.

Miranda Instant Messenger is application that provides several messenger
services like ICQ, MSN, IRC etc.
One of Mirandas' widely used plugins (PopUp Plus), is vulnerable to a buffer
overflow condition.
While the option "Use SmileyAdd Setting" is enabled on the application menu
(Popups > Plus), a remote attacker could trigger the buffer overflow by
sending
roughly 530 characters as an instant message. EIP gets overwritten at 523
chars exactly.
The affected version of the plugin is 2.0.3.8, prior versions may also be
vulnerable. 
I tried to get a vendor response (zazoo), however the mail bounced.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.grok.org.uk/pipermail/full-disclosure/attachments/20050406/af314269/attachment.html