Attackers could remotely execute code on compromised systems
Shaun Nichols in California, vnunet.com28 Feb 2008
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Users are being urged to update their copies of
Mozilla's
Thunderbird and
SeaMonkey email
applications after the disclosure of a serious security flaw.
The
advisory
warns of a 'critical' flaw in the two applications which could allow an attacker
to remotely execute code on compromised systems.
Mozilla said that the vulnerability lies in the way Thunderbird handles Mime
content in email messages.
By sending a specially crafted message, an attacker could trigger a buffer
overflow error which would leave the user vulnerable to the remote installation
and launch of malware.
Discovery of the flaw was credited to a security researcher using the name
'regenrecht', who reported the vulnerability in January via
iDefense.
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