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Bug#1010380: marked as done (buster-pu: flac/1.3.2-3+deb10u2)

Your message dated Sat, 10 Sep 2022 13:40:55 +0100
with message-id <2cfc9645343bdb910fe19c07bddfec2c428346a3.camel@adam-barratt.org.uk>
and subject line Closing requests for updates included in 10.13
has caused the Debian Bug report #1010380,
regarding buster-pu: flac/1.3.2-3+deb10u2
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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-- 
1010380: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010380
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: release.debian.org
Severity: normal
Tags: buster
User: release.debian.org@packages.debian.org
Usertags: pu
The attached debdiff for flac fixes CVE-2021-0561 in Buster. This CVE has been marked as no-dsa by the security team. 

The same patch has been already uploaded to all other releases.

  Thorsten

diff -Nru flac-1.3.2/debian/changelog flac-1.3.2/debian/changelog
--- flac-1.3.2/debian/changelog	2022-01-16 19:54:01.000000000 +0100
+++ flac-1.3.2/debian/changelog	2022-04-27 22:03:02.000000000 +0200
@@ -1,3 +1,11 @@
+flac (1.3.2-3+deb10u2) buster; urgency=medium
+
+  * Non-maintainer upload by the LTS Team.
+  * CVE-2021-0561 (Closes: #1006339)
+    Add patch to exit at EOS in verify mode.
+
+ -- Thorsten Alteholz <debian@alteholz.de>  Wed, 27 Apr 2022 22:03:02 +0200
+
 flac (1.3.2-3+deb10u1) buster; urgency=medium
 
   * Non-maintainer upload.
diff -Nru flac-1.3.2/debian/patches/CVE-2021-0561.patch flac-1.3.2/debian/patches/CVE-2021-0561.patch
--- flac-1.3.2/debian/patches/CVE-2021-0561.patch	1970-01-01 01:00:00.000000000 +0100
+++ flac-1.3.2/debian/patches/CVE-2021-0561.patch	2022-04-27 22:03:02.000000000 +0200
@@ -0,0 +1,30 @@
+From e1575e4a7c5157cbf4e4a16dbd39b74f7174c7be Mon Sep 17 00:00:00 2001
+From: Neelkamal Semwal <neelkamal.semwal@ittiam.com>
+Date: Fri, 18 Dec 2020 22:28:36 +0530
+Subject: [PATCH] libFlac: Exit at EOS in verify mode
+
+When verify mode is enabled, once decoder flags end of stream,
+encode processing is considered complete.
+
+CVE-2021-0561
+
+Signed-off-by: Ralph Giles <giles@thaumas.net>
+---
+ src/libFLAC/stream_encoder.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+Index: flac-1.3.2/src/libFLAC/stream_encoder.c
+===================================================================
+--- flac-1.3.2.orig/src/libFLAC/stream_encoder.c	2022-04-27 23:58:24.569563774 +0200
++++ flac-1.3.2/src/libFLAC/stream_encoder.c	2022-04-27 23:58:24.569563774 +0200
+@@ -2578,7 +2578,9 @@
+ 			encoder->private_->verify.needs_magic_hack = true;
+ 		}
+ 		else {
+-			if(!FLAC__stream_decoder_process_single(encoder->private_->verify.decoder)) {
++			if(!FLAC__stream_decoder_process_single(encoder->private_->verify.decoder)
++			    || (!is_last_block
++				    && (FLAC__stream_encoder_get_verify_decoder_state(encoder) == FLAC__STREAM_DECODER_END_OF_STREAM))) {
+ 				FLAC__bitwriter_release_buffer(encoder->private_->frame);
+ 				FLAC__bitwriter_clear(encoder->private_->frame);
+ 				if(encoder->protected_->state != FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA)
diff -Nru flac-1.3.2/debian/patches/series flac-1.3.2/debian/patches/series
--- flac-1.3.2/debian/patches/series	2022-01-16 19:53:49.000000000 +0100
+++ flac-1.3.2/debian/patches/series	2022-04-27 22:03:02.000000000 +0200
@@ -5,3 +5,5 @@
 0051-metaflac-Fix-a-memory-leak.patch
 0001-remove-build-path-from-generated-FLAC.tag-file.patch
 0001-libFLAC-bitreader.c-Fix-out-of-bounds-read.patch
+
+CVE-2021-0561.patch

--- End Message ---
--- Begin Message --- 
Package: release.debian.org
Version: 10.13

Hi,

Each of the updates referenced in these bugs was included in today's
10.13 point release.

Regards,

Adam

--- End Message ---
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