[Pkg-sympa-commits] [sympa] 01/03: Add a patch to fix a vulnerability in the web interface (wwsympa)

[Emmanuel Bouthenot]

This is an automated email from the git hooks/post-receive script.

kolter pushed a commit to branch master
in repository sympa.

commit 56793d344f102e8b1a9ad5e8f64c15c61a54a8fb
Author: Emmanuel Bouthenot <kolter at openics.org>
Date:   Fri Jan 16 02:47:22 2015 +0100

    Add a patch to fix a vulnerability in the web interface (wwsympa)
---
 .../patches/0001_fix_web_interface_vulnerability   | 29 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 2 files changed, 30 insertions(+)

diff --git a/debian/patches/0001_fix_web_interface_vulnerability b/debian/patches/0001_fix_web_interface_vulnerability
new file mode 100644
index 0000000..b07c6a2
--- /dev/null
+++ b/debian/patches/0001_fix_web_interface_vulnerability
@@ -0,0 +1,29 @@
+Description: Fix a vulnerability in the web interface (wwsympa)
+ which allows one to send himself by email any readable file by the
+ sympa user on the filesystem
+Author: David Verdin <david.verdin at renater.fr>
+Origin: upstream, https://sourcesup.renater.fr/scm/viewvc.php/branches/sympa-6.1-branch/wwsympa/wwsympa.fcgi.in?root=sympa&r1=11562&r2=11778&view=patch
+Applied-Upstream: 6.1.24
+Last-Update: 2015-01-16
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/wwsympa/wwsympa.fcgi.in
++++ b/wwsympa/wwsympa.fcgi.in
+@@ -15758,9 +15758,14 @@
+ 	 $pages_url = $in{'url'};
+ 	 
+ 	 # parse return the MIME::Lite part to send 
+-	 my $MIMEmail = $mailHTML->parse($pages_url); 
+-
+-	 $in{'body'} = $MIMEmail->as_string;
++         $mailHTML->{_AGENT}->protocols_allowed(['http', 'https', 'ftp', 'nntp']);
++         my $MIMEmail = eval { $mailHTML->parse($pages_url) };
++         if ($MIMEmail) {
++             $in{'body'} = $MIMEmail->as_string;
++         } else {
++             report::reject_report_web('user', 'wrong_value', {'argument' => 'url'}, $param->{'action'});
++             return undef;
++         }
+ 	 
+      }else{
+ 	 
diff --git a/debian/patches/series b/debian/patches/series
index 0828c04..f9e0a90 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,3 +1,4 @@
+0001_fix_web_interface_vulnerability
 1002_mysql_default_charset_engine.patch
 1004_wizard_support_batch_and_display_mode.patch
 1005_wizard_emit_cmd_and_newline_when_dying.patch

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