Bug 833929 (CVE-2020-0499, CVE-2021-0561)

Summary:	<media-libs/flac-1.3.4: Multiple vulnerabilities
Product:	Gentoo Security	Reporter:	Sam James <sam>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	minor	CC:	fordfrog, sound
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [glsa?]
Package list:		Runtime testing required:	---
Bug Depends on:	833938
Bug Blocks:

Description Sam James archtester

2022-02-23 06:39:42 UTC

From release notes (https://xiph.org/flac/changelog.html):
"This release mostly fixes (security related) bugs. When building with MSVC, using CMake is preferred, see the README under "Building with CMake" for more information. Building with MSVC using solution files is deprecated and these files will be removed in the future.

    General:
        Fix 12 decoder bugs found by oss-fuzz, including CVE-2020-0499 (erikd, Martijn van Beurden)
        Fix encoder bug CVE-2021-0561 (NeelkamalSemwal)
[...]"

Comment 1 Sam James archtester

2022-02-23 06:39:54 UTC

Please stable when ready.

Comment 2 John Helmert III archtester

2022-02-26 02:33:52 UTC

Please cleanup

Comment 3 Larry the Git Cow gentoo-dev

2022-02-26 07:43:42 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fa2fb6beb221aa455c16fba7306555e9b79d4853

commit fa2fb6beb221aa455c16fba7306555e9b79d4853
Author:     Miroslav Šulc <fordfrog@gentoo.org>
AuthorDate: 2022-02-26 07:43:27 +0000
Commit:     Miroslav Šulc <fordfrog@gentoo.org>
CommitDate: 2022-02-26 07:43:27 +0000

    media-libs/flac: removed vulnerable 1.3.3-r1
    
    Bug: https://bugs.gentoo.org/833929
    Package-Manager: Portage-3.0.30, Repoman-3.0.3
    Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

 media-libs/flac/Manifest                           |  1 -
 ...ac-1.3.3-fix-zero-first-byte-md5sum-check.patch | 13 -----
 media-libs/flac/flac-1.3.3-r1.ebuild               | 59 ----------------------
 3 files changed, 73 deletions(-)

Comment 4 Miroslav Šulc gentoo-dev

2022-02-26 07:44:13 UTC

the tree is clean now, you can proceed.