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Accepting request 1201544 from multimedia:libs

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- Add ffmpeg-6-CVE-2024-7055.patch:

OBS-URL: https://build.opensuse.org/request/show/1201544
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/ffmpeg-6?expand=0&rev=15
This commit is contained in:
Ana Guerrero 2024-09-18 13:26:16 +00:00 committed by Git OBS Bridge
commit ef90bed272
4 changed files with 43 additions and 5 deletions
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4
_scmsync.obsinfo
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@ -1,4 +1,4 @@
mtime: 1725228433
commit: 943a1c7f2afbdabd32765d443b847eea8f2612bd31918795e3f463461109d359
mtime: 1726542069
commit: d2e63b1c363d4a8f6bf90f75378579315c20eec75d1c61c0dd698ef7be5ee149
url: https://src.opensuse.org/jengelh/ffmpeg-6
revision: master

29
ffmpeg-6-CVE-2024-7055.patch Normal file
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@ -0,0 +1,29 @@
From 3faadbe2a27e74ff5bb5f7904ec27bb1f5287dc8 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Thu, 18 Jul 2024 21:12:54 +0200
Subject: [PATCH] avcodec/pnmdec: Use 64bit for input size check
References: CVE-2024-7055
References: bsc#1229026
Upstream: Backport from upstream
Fixes: out of array read
Fixes: poc3
Reported-by: VulDB CNA Team
Found-by: CookedMelon
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/pnmdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- ffmpeg-6.1.1/libavcodec/pnmdec.c
+++ ffmpeg-6.1.1_new/libavcodec/pnmdec.c
@@ -264,7 +264,7 @@
break;
case AV_PIX_FMT_GBRPF32:
if (!s->half) {
- if (avctx->width * avctx->height * 12 > s->bytestream_end - s->bytestream)
+ if (avctx->width * avctx->height * 12LL > s->bytestream_end - s->bytestream)
return AVERROR_INVALIDDATA;
scale = 1.f / s->scale;
if (s->endian) {

14
ffmpeg-6.changes
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@ -1,3 +1,11 @@
-------------------------------------------------------------------
Fri Sep 6 15:06:21 UTC 2024 - Cliff Zhao <qzhao@suse.com>
- Add ffmpeg-6-CVE-2024-7055.patch:
Backporting 3faadbe2 from upstream, Use 64bit for input size check,
Fixes: out of array read, Fixes: poc3.
(CVE-2024-7055, bsc#1229026)
-------------------------------------------------------------------
Sun Sep 1 18:04:27 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
@ -29,7 +37,7 @@ Tue Jul 2 12:26:28 UTC 2024 - Cliff Zhao <qzhao@suse.com>
- Add ffmpeg-6-CVE-2024-32230.patch:
Backporting 96449cfe from upstream, Fix 1 line and one column images.
(CVE-2024-32230 bsc#1227296)
(CVE-2024-32230, bsc#1227296)
-------------------------------------------------------------------
Tue Jul 2 11:57:01 UTC 2024 - Cliff Zhao <qzhao@suse.com>
@ -68,14 +76,14 @@ Thu Apr 23 14:05:28 UTC 2024 - Cliff Zhao <qzhao@suse.com>
- Add ffmpeg-CVE-2023-50008.patch:
Backporting 5f87a68c from upstream, Fix memory leaks.
(CVE-2023-50008 bsc#1223254)
(CVE-2023-50008, bsc#1223254)
-------------------------------------------------------------------
Thu Apr 23 12:22:53 UTC 2024 - Cliff Zhao <qzhao@suse.com>
- Add ffmpeg-CVE-2023-50007.patch:
Backporting b1942734 from upstream, Fix crash with EOF handling.
(CVE-2023-50007 bsc#1223253)
(CVE-2023-50007, bsc#1223253)
-------------------------------------------------------------------
Mon Apr 22 12:41:55 UTC 2024 - Jan Engelhardt <jengelh@inai.de>

1
ffmpeg-6.spec
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@ -124,6 +124,7 @@ Patch94: ffmpeg-6-CVE-2024-32228-shim-1535d338.patch
Patch95: ffmpeg-6-CVE-2024-32228-shim-f50382cb.patch
Patch96: ffmpeg-6-CVE-2024-32230.patch
Patch97: ffmpeg-c99.patch
Patch98: ffmpeg-6-CVE-2024-7055.patch
#
# preamble is present twice, watch out
#