oss-sec mailing list archives
Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692)
From: Dawid Golunski <dawid () legalhackers com>
Date: Thu, 27 Apr 2017 01:48:32 -0300
In case anyone needs the patched release, it looks like the patch got included at last in version: squirrelmail-20170427_0200-SVN Regards, Dawid Golunski https://legalhackers.com | https://ExploitBox.io t: @dawid_golunski On Mon, Apr 24, 2017 at 6:14 PM, Dawid Golunski <dawid () legalhackers com> wrote:
SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Desc.: SquirrelMail is affected by a critical Remote Code Execution vulnerability which stems from insufficient escaping of user-supplied data when SquirrelMail has been configured with Sendmail as the main transport. An authenticated attacker may be able to exploit the vulnerability to execute arbitrary commands on the target and compromise the remote system. Discovered by: Dawid Golunski (https://legalhackers.com : https://ExploitBox.io) , as well as Filippo Cavallarin (see attached advisory for details) Official solution: Vendor seems to have released a new version of 1.4.23 on squirrelmail-20170424_0200-SVN.stable.tar.gz which still seems to be vulnerable hence a new subject/thread. The exploit from my advisory was also confirmed to work on Ubuntu package: '1.4.23~svn20120406-2ubuntu1.16.04.1'. Hence the updated version in the subject/advisory title. Full advisory URL: https://legalhackers.com/advisories/SquirrelMail-Exploit-Remote-Code-Exec-CVE-2017-7692-Vuln.html -- Regards, Dawid Golunski https://legalhackers.com https://ExploitBox.io t: @dawid_golunski
Current thread:
- SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Dawid Golunski (Apr 24)
- Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Kurt Seifried (Apr 24)
- Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Stuart Gathman (Apr 25)
- Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Dimitrios Glynos (Apr 25)
- Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Dawid Golunski (Apr 26)
- Re: SquirrelMail <= 1.4.23 Remote Code Execution (CVE-2017-7692) Dawid Golunski (Apr 26)