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Bug#793688: marked as done (jessie-pu: package groovy2/2.2.2+dfsg-3)

Your message dated Sat, 05 Sep 2015 14:31:07 +0100
with message-id <1441459867.2151.32.camel@adam-barratt.org.uk>
and subject line Closing p-u bugs for 8.2
has caused the Debian Bug report #793688,
regarding jessie-pu: package groovy2/2.2.2+dfsg-3
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
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immediately.)


-- 
793688: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=793688
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: jessie
User: release.debian.org@packages.debian.org
Usertags: pu

Hi,

It was reported a vulnerability on groovy2 that allow to execute
arbitrary code remotely. For more information you can take a look at:
https://bugs.debian.org/793398.

I already uploaded a fix to unstable but given the low popcon of
groovy2 I don't think it warrant a DSA so I'm proposing to fix this in
stable with the next point release.

I'm attaching a debdiff with the proposed changes.

Thanks,

-- System Information:
Debian Release: 8.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

-- 
Miguel Landaeta, nomadium at debian.org
secure email with PGP 0x6E608B637D8967E9 available at http://miguel.cc/key.
"Faith means not wanting to know what is true." -- Nietzsche

diff -Nru groovy2-2.2.2+dfsg/debian/changelog groovy2-2.2.2+dfsg/debian/changelog
--- groovy2-2.2.2+dfsg/debian/changelog	2014-08-29 01:18:55.000000000 -0300
+++ groovy2-2.2.2+dfsg/debian/changelog	2015-07-25 17:20:07.000000000 -0300
@@ -1,3 +1,10 @@
+groovy2 (2.2.2+dfsg-3+deb8u1) stable; urgency=high
+
+  * Fix remote execution of untrusted code and possible DoS vulnerability.
+    (CVE-2015-3253) (Closes: #793398).
+
+ -- Miguel Landaeta <nomadium@debian.org>  Sat, 25 Jul 2015 15:46:24 -0300
+
 groovy2 (2.2.2+dfsg-3) unstable; urgency=medium
 
   * Relicense patches under Apache-2.0 license to make them compatible
diff -Nru groovy2-2.2.2+dfsg/debian/patches/04_CVE-2015-3253.diff groovy2-2.2.2+dfsg/debian/patches/04_CVE-2015-3253.diff
--- groovy2-2.2.2+dfsg/debian/patches/04_CVE-2015-3253.diff	1969-12-31 21:00:00.000000000 -0300
+++ groovy2-2.2.2+dfsg/debian/patches/04_CVE-2015-3253.diff	2015-07-25 17:19:23.000000000 -0300
@@ -0,0 +1,32 @@
+Description: Fix remote execution of untrusted code when deserializing (CVE-2015-3253)
+Author: Cedric Champeau <cchampeau@apache.org>
+Bug-Debian: https://bugs.debian.org/793398
+Origin: upstream, https://github.com/apache/incubator-groovy/commit/09e9778e8a33052d8c27105aee5310649637233d
+Forwarded: no
+Last-Update: 2015-07-25
+
+--- groovy2-2.4.3+dfsg.orig/src/main/org/codehaus/groovy/runtime/MethodClosure.java
++++ groovy2-2.4.3+dfsg/src/main/org/codehaus/groovy/runtime/MethodClosure.java
+@@ -30,6 +30,8 @@ import java.util.List;
+  */
+ public class MethodClosure extends Closure {
+ 
++    public static boolean ALLOW_RESOLVE = false;
++
+     private String method;
+     
+     public MethodClosure(Object owner, String method) {
+@@ -60,6 +62,13 @@ public class MethodClosure extends Closure {
+         return InvokerHelper.invokeMethod(getOwner(), method, arguments);
+     }
+     
++    private Object readResolve() {
++        if (ALLOW_RESOLVE) {
++            return this;
++        }
++        throw new UnsupportedOperationException();
++    }
++
+     public Object getProperty(String property) {
+         if ("method".equals(property)) {
+             return getMethod();
diff -Nru groovy2-2.2.2+dfsg/debian/patches/series groovy2-2.2.2+dfsg/debian/patches/series
--- groovy2-2.2.2+dfsg/debian/patches/series	2014-07-25 22:21:25.000000000 -0300
+++ groovy2-2.2.2+dfsg/debian/patches/series	2015-07-25 17:19:23.000000000 -0300
@@ -1,3 +1,4 @@
 01_fix_gradle_build.diff
 02_fix_start_script.diff
 03_add_maven_poms.diff
+04_CVE-2015-3253.diff

Attachment: signature.asc
Description: Digital signature


--- End Message ---
--- Begin Message --- 
Version: 8.2

Hi,

These bugs correspond to updates which were included in the 8.2 point
release.

Regards,

Adam

--- End Message ---
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