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Bug#786647: marked as done (jessie-pu: package pgbouncer/1.5.4-6+deb8u1)

Your message dated Sat, 06 Jun 2015 13:11:11 +0100
with message-id <1433592671.2987.12.camel@adam-barratt.org.uk>
and subject line Fix released with 8.1 point release
has caused the Debian Bug report #786647,
regarding jessie-pu: package pgbouncer/1.5.4-6+deb8u1
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.)


-- 
786647: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786647
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: jessie wheezy
User: release.debian.org@packages.debian.org
Usertags: pu

Hi,

pgbouncer has a remote crash problem. As discussed with the security
people, the update isn't totally urgent, so I'm proposing this for a
(old)stable update. Unstable is already fixed.

The diffs for wheezy/jessie are attached. I've uploaded the packages
to DELAYED. If you give me a go, I'd reschedule them for immediate
release.

Christoph
-- 
cb@df7cb.de | http://www.df7cb.de/

No differences were encountered between the control files

diff -Nru pgbouncer-1.5.2/debian/changelog pgbouncer-1.5.2/debian/changelog
--- pgbouncer-1.5.2/debian/changelog	2012-11-02 10:07:46.000000000 +0100
+++ pgbouncer-1.5.2/debian/changelog	2015-05-23 23:12:28.000000000 +0200
@@ -1,3 +1,11 @@
+pgbouncer (1.5.2-4+deb7u1) jessie; urgency=medium
+
+  * Fix remote crash - invalid packet order causes lookup of NULL pointer.
+    Not exploitable, just DoS. (CVE-2015-4054)
+    Cherry-picked from upstream 1.5.5.
+
+ -- Christoph Berg <myon@debian.org>  Sat, 23 May 2015 22:58:29 +0200
+
 pgbouncer (1.5.2-4) unstable; urgency=medium
 
   * Cherry-pick from 1.5.3:  Closes: #692103.
diff -Nru pgbouncer-1.5.2/debian/patches/1.5.5.diff pgbouncer-1.5.2/debian/patches/1.5.5.diff
--- pgbouncer-1.5.2/debian/patches/1.5.5.diff	1970-01-01 01:00:00.000000000 +0100
+++ pgbouncer-1.5.2/debian/patches/1.5.5.diff	2015-05-23 23:11:09.000000000 +0200
@@ -0,0 +1,23 @@
+From upstream 1.5.5:
+
+   Fix remote crash - invalid packet order causes lookup of NULL pointer.
+   Not exploitable, just DoS.
+
+CVE-2015-4054
+http://www.openwall.com/lists/oss-security/2015/05/22/5
+
+--- a/src/client.c
++++ b/src/client.c
+@@ -262,6 +262,12 @@ static bool handle_client_startup(PgSock
+ 		}
+ 		break;
+ 	case 'p':		/* PasswordMessage */
++		/* too early */
++		if (!client->auth_user) {
++			disconnect_client(client, true, "client password pkt before startup packet");
++			return false;
++		}
++
+ 		/* haven't requested it */
+ 		if (cf_auth_type <= AUTH_TRUST) {
+ 			disconnect_client(client, true, "unrequested passwd pkt");
diff -Nru pgbouncer-1.5.2/debian/patches/series pgbouncer-1.5.2/debian/patches/series
--- pgbouncer-1.5.2/debian/patches/series	2012-11-02 10:09:33.000000000 +0100
+++ pgbouncer-1.5.2/debian/patches/series	2015-05-23 23:11:09.000000000 +0200
@@ -1,2 +1,3 @@
 692103-long-db-name
 debian-config
+1.5.5.diff

No differences were encountered between the control files

diff -Nru pgbouncer-1.5.4/debian/changelog pgbouncer-1.5.4/debian/changelog
--- pgbouncer-1.5.4/debian/changelog	2014-07-16 16:49:50.000000000 +0200
+++ pgbouncer-1.5.4/debian/changelog	2015-05-23 23:00:42.000000000 +0200
@@ -1,3 +1,11 @@
+pgbouncer (1.5.4-6+deb8u1) jessie; urgency=medium
+
+  * Fix remote crash - invalid packet order causes lookup of NULL pointer.
+    Not exploitable, just DoS. (CVE-2015-4054)
+    Cherry-picked from upstream 1.5.5.
+
+ -- Christoph Berg <myon@debian.org>  Sat, 23 May 2015 22:58:29 +0200
+
 pgbouncer (1.5.4-6) unstable; urgency=low
 
   * Fix duplicate install file which caused pgbouncer.ini to get lost.
diff -Nru pgbouncer-1.5.4/debian/patches/1.5.5.diff pgbouncer-1.5.4/debian/patches/1.5.5.diff
--- pgbouncer-1.5.4/debian/patches/1.5.5.diff	1970-01-01 01:00:00.000000000 +0100
+++ pgbouncer-1.5.4/debian/patches/1.5.5.diff	2015-05-23 23:03:18.000000000 +0200
@@ -0,0 +1,23 @@
+From upstream 1.5.5:
+
+   Fix remote crash - invalid packet order causes lookup of NULL pointer.
+   Not exploitable, just DoS.
+
+CVE-2015-4054
+http://www.openwall.com/lists/oss-security/2015/05/22/5
+
+--- a/src/client.c
++++ b/src/client.c
+@@ -262,6 +262,12 @@ static bool handle_client_startup(PgSock
+ 		}
+ 		break;
+ 	case 'p':		/* PasswordMessage */
++		/* too early */
++		if (!client->auth_user) {
++			disconnect_client(client, true, "client password pkt before startup packet");
++			return false;
++		}
++
+ 		/* haven't requested it */
+ 		if (cf_auth_type <= AUTH_TRUST) {
+ 			disconnect_client(client, true, "unrequested passwd pkt");
diff -Nru pgbouncer-1.5.4/debian/patches/series pgbouncer-1.5.4/debian/patches/series
--- pgbouncer-1.5.4/debian/patches/series	2013-05-24 04:25:12.000000000 +0200
+++ pgbouncer-1.5.4/debian/patches/series	2015-05-23 23:01:34.000000000 +0200
@@ -1 +1,2 @@
 debian-config
+1.5.5.diff

Attachment: signature.asc
Description: Digital signature


--- End Message ---
--- Begin Message --- 
Version: 8.1

Hi,

The fix discussed in this bug was released to stable as part of the 8.1
point release earlier today.

Regards,

Adam

--- End Message ---
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