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Bug#893803: marked as done (stretch-pu: package adminer/4.2.5-3+deb9u1)

Your message dated Sat, 14 Jul 2018 11:21:20 +0100
with message-id <1531563680.2095.30.camel@adam-barratt.org.uk>
and subject line Closing bugs for updates included in 9.5
has caused the Debian Bug report #893803,
regarding stretch-pu: package adminer/4.2.5-3+deb9u1
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
893803: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=893803
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: stretch
User: release.debian.org@packages.debian.org
Usertags: pu

Dear stable release manager,

Please consider adminer (4.2.5-3+deb9u1) for stretch:
  
  adminer (4.2.5-3+deb9u1) stretch; urgency=high
  
    * CVE-2018-7667: Adminer allowed unauthenticated connections to be initiated
      to arbitrary systems and ports which coul bypass external firewalls to
      identify internal hosts and/or perform port scanning of other servers.
      (Closes: #893668)


The full diff is attached.


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

commit f195f52274eef1cbea6c268c2b236bd299b7592c
Author: Chris Lamb <lamby@debian.org>
Date:   Thu Mar 22 11:04:48 2018 -0400

    CVE-2018-7667

diff --git a/debian/changelog b/debian/changelog
index 47403b2..8445861 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+adminer (4.2.5-3+deb9u1) stretch; urgency=high
+
+  * CVE-2018-7667: Adminer allowed unauthenticated connections to be initiated
+    to arbitrary systems and ports which coul bypass external firewalls to
+    identify internal hosts and/or perform port scanning of other servers.
+    (Closes: #893668)
+
+ -- Chris Lamb <lamby@debian.org>  Tue, 20 Mar 2018 22:40:06 -0400
+
 adminer (4.2.5-3) unstable; urgency=medium
 
   * Move mysql-server to default-mysql-server due to
diff --git a/debian/patches/CVE-2018-7667.patch b/debian/patches/CVE-2018-7667.patch
new file mode 100644
index 0000000..1d445a2
--- /dev/null
+++ b/debian/patches/CVE-2018-7667.patch
@@ -0,0 +1,13 @@
+--- pkg-adminer.orig/adminer/include/auth.inc.php
++++ pkg-adminer/adminer/include/auth.inc.php
+@@ -90,6 +90,10 @@ if (isset($_GET["username"])) {
+ 		page_footer("auth");
+ 		exit;
+ 	}
++	list($host, $port) = explode(":", SERVER, 2);
++	if (is_numeric($port) && $port < 1024) {
++		auth_error('Connecting to privileged ports is not allowed.');
++	}
+ 	$connection = connect();
+ }
+ if (is_string($connection) || !$adminer->login($_GET["username"], get_session("pwds"))) {
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..e4d99c3
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+CVE-2018-7667.patch

--- End Message ---
--- Begin Message --- 
Version: 9.5

Hi,

The update referenced by each of these bugs was included in this
morning's stretch point release.

Regards,

Adam

--- End Message ---
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