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- security update:

Browse Source 
* CVE-2022-34526 [bsc#1202026]
    + tiff-CVE-2022-34526.patch

OBS-URL: https://build.opensuse.org/package/show/graphics/tiff?expand=0&rev=157
This commit is contained in:
Michael Vetter 2022-08-01 12:17:33 +00:00 committed by Git OBS Bridge
parent 2513c77eae
commit c20d284a28
3 changed files with 23 additions and 0 deletions
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14
tiff-CVE-2022-34526.patch Normal file
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@ -0,0 +1,14 @@
Index: tiff-4.4.0/libtiff/tif_dirinfo.c
===================================================================
--- tiff-4.4.0.orig/libtiff/tif_dirinfo.c
+++ tiff-4.4.0/libtiff/tif_dirinfo.c
@@ -1191,6 +1191,9 @@ _TIFFCheckFieldIsValidForCodec(TIFF *tif
default:
return 1;
}
+ if( !TIFFIsCODECConfigured(tif->tif_dir.td_compression) ) {
+ return 0;
+ }
/* Check if codec specific tags are allowed for the current
* compression scheme (codec) */
switch (tif->tif_dir.td_compression) {

7
tiff.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Mon Aug 1 12:06:01 UTC 2022 - Michael Vetter <mvetter@suse.com>
- security update:
* CVE-2022-34526 [bsc#1202026]
+ tiff-CVE-2022-34526.patch
-------------------------------------------------------------------
Wed Jul 6 07:55:09 UTC 2022 - Michael Vetter <mvetter@suse.com>

2
tiff.spec
View File

@ -34,6 +34,7 @@ Patch0: tiff-4.0.3-seek.patch
# http://bugzilla.maptools.org/show_bug.cgi?id=2442
Patch1: tiff-4.0.3-compress-warning.patch
Patch2: tiff-CVE-2022-2056,CVE-2022-2057,CVE-2022-2058.patch
Patch3: tiff-CVE-2022-34526.patch
BuildRequires: gcc-c++
BuildRequires: libjbig-devel
BuildRequires: libjpeg-devel
@ -74,6 +75,7 @@ the libtiff library.
%patch0 -p1
%patch1 -p1
%patch2 -p1
%patch3 -p1
%build
CFLAGS="%{optflags} -fPIE"