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Bug#771437: marked as done (unblock: libyaml-libyaml-perl/0.41-6)

Your message dated Sat, 29 Nov 2014 16:31:55 +0100
with message-id <5479E6EB.1040807@thykier.net>
and subject line Re: Bug#771437: unblock: libyaml-libyaml-perl/0.41-6
has caused the Debian Bug report #771437,
regarding unblock: libyaml-libyaml-perl/0.41-6
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.

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-- 
771437: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=771437
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
User: release.debian.org@packages.debian.org
Usertags: unblock

Hi Release Team,

Please unblock package libyaml-libyaml-perl

It addresses #771365. Wrapped strings trigger an assertion. Upstream
for libyaml itself removed the assertion an let the parser fail
correctly. libyaml-libyaml-perl is affected from the same issue as it
embedds libyaml. CVE-2014-9130 was assigned for this issue, as
applications using libyaml can be crashed ith untrusted yaml input.

http://www.openwall.com/lists/oss-security/2014/11/28/1
http://security-tracker.debian.org/tracker/CVE-2014-9130

The changelog for the 0.41-6 upload is:

+libyaml-libyaml-perl (0.41-6) unstable; urgency=high
+
+  * Team upload.
+  * Add CVE-2014-9130.patch patch.
+    Fix CVE-2014-9130: assertion failure caused by wrapped strings.
+    (Closes: 771365)
+
+ -- Salvatore Bonaccorso <carnil@debian.org>  Sat, 29 Nov 2014 08:23:09 +0100

Attached is also the full used debdiff.

unblock libyaml-libyaml-perl/0.41-6

Thanks a lot for considering,

Regards,
Salvatore

diff -Nru libyaml-libyaml-perl-0.41/debian/changelog libyaml-libyaml-perl-0.41/debian/changelog
--- libyaml-libyaml-perl-0.41/debian/changelog	2014-03-26 20:03:55.000000000 +0100
+++ libyaml-libyaml-perl-0.41/debian/changelog	2014-11-29 08:33:49.000000000 +0100
@@ -1,3 +1,12 @@
+libyaml-libyaml-perl (0.41-6) unstable; urgency=high
+
+  * Team upload.
+  * Add CVE-2014-9130.patch patch.
+    Fix CVE-2014-9130: assertion failure caused by wrapped strings.
+    (Closes: 771365)
+
+ -- Salvatore Bonaccorso <carnil@debian.org>  Sat, 29 Nov 2014 08:23:09 +0100
+
 libyaml-libyaml-perl (0.41-5) unstable; urgency=high
 
   * Team upload.
diff -Nru libyaml-libyaml-perl-0.41/debian/patches/CVE-2014-9130.patch libyaml-libyaml-perl-0.41/debian/patches/CVE-2014-9130.patch
--- libyaml-libyaml-perl-0.41/debian/patches/CVE-2014-9130.patch	1970-01-01 01:00:00.000000000 +0100
+++ libyaml-libyaml-perl-0.41/debian/patches/CVE-2014-9130.patch	2014-11-29 08:33:49.000000000 +0100
@@ -0,0 +1,26 @@
+Description: Remove invalid simple key assertion
+ CVE-2014-9130: denial-of-service/application crash with untrusted
+ yaml input
+Origin: upstream, https://bitbucket.org/xi/libyaml/commits/2b9156756423e967cfd09a61d125d883fca6f4f2
+Bug: https://bitbucket.org/xi/libyaml/issue/10/wrapped-strings-cause-assert-failure
+Bug-Debian: https://bugs.debian.org/771365
+Forwarded: no
+Author: Salvatore Bonaccorso <carnil@debian.org>
+Last-Update: 2014-11-29
+
+--- a/LibYAML/scanner.c
++++ b/LibYAML/scanner.c
+@@ -1106,13 +1106,6 @@ yaml_parser_save_simple_key(yaml_parser_
+             && parser->indent == (ptrdiff_t)parser->mark.column);
+ 
+     /*
+-     * A simple key is required only when it is the first token in the current
+-     * line.  Therefore it is always allowed.  But we add a check anyway.
+-     */
+-
+-    assert(parser->simple_key_allowed || !required);    /* Impossible. */
+-
+-    /*
+      * If the current position may start a simple key, save it.
+      */
+ 
diff -Nru libyaml-libyaml-perl-0.41/debian/patches/series libyaml-libyaml-perl-0.41/debian/patches/series
--- libyaml-libyaml-perl-0.41/debian/patches/series	2014-03-26 20:03:55.000000000 +0100
+++ libyaml-libyaml-perl-0.41/debian/patches/series	2014-11-29 08:33:49.000000000 +0100
@@ -4,3 +4,4 @@
 libyaml-node-id-hardening.patch
 libyaml-guard-against-overflows-in-indent-and-flow_level.patch
 CVE-2014-2525.patch
+CVE-2014-9130.patch

--- End Message ---
--- Begin Message --- 
On 2014-11-29 16:27, Salvatore Bonaccorso wrote:
> Package: release.debian.org
> Severity: normal
> User: release.debian.org@packages.debian.org
> Usertags: unblock
> 
> Hi Release Team,
> 
> Please unblock package libyaml-libyaml-perl
> 
> It addresses #771365. Wrapped strings trigger an assertion. Upstream
> for libyaml itself removed the assertion an let the parser fail
> correctly. libyaml-libyaml-perl is affected from the same issue as it
> embedds libyaml. CVE-2014-9130 was assigned for this issue, as
> applications using libyaml can be crashed ith untrusted yaml input.
> 
> http://www.openwall.com/lists/oss-security/2014/11/28/1
> http://security-tracker.debian.org/tracker/CVE-2014-9130
> 
> The changelog for the 0.41-6 upload is:
> 
> [...]
> Attached is also the full used debdiff.
> 
> unblock libyaml-libyaml-perl/0.41-6
> 
> Thanks a lot for considering,
> 
> Regards,
> Salvatore
> 

Unblocked, thanks.

~Niels

--- End Message ---
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