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PHPMailer Remote Shell Command Execution Vulnerability
Solution: Fixes from multiple vendors are available. Please see the references for details. The following unofficial patch is available to address this issue. Symantec has not confirmed the integrity of this fix. Patch: Index: class.phpmailer.php =================================================================== --- class.phpmailer.php (revisión: 161) +++ class.phpmailer.php (copia de trabajo) @@ -424,9 +424,9 @@ function SendmailSend($header, $body) { if ($this->Sender != "") { - $sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender); + $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender)); } else { - $sendmail = sprintf("%s -oi -t", $this->Sendmail); + $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail)); } if (!@$mail = popen($sendmail, "w")) { Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu Ubuntu Linux 8.10 powerpc
Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu Ubuntu Linux 8.10 i386
Ubuntu Ubuntu Linux 8.04 LTS amd64
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu Ubuntu Linux 8.10 lpia
Ubuntu Ubuntu Linux 8.10 sparc
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu Ubuntu Linux 8.10 amd64
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