diff options
| author | Marius Bakke <marius@gnu.org> | 2022-09-16 19:54:02 +0200 |
|---|---|---|
| committer | Marius Bakke <marius@gnu.org> | 2022-09-16 22:41:23 +0200 |
| commit | c7966ba3ef63a303f243f5694b58a4d179460516 (patch) | |
| tree | 1f5ebe2064f682e15de23a5ef6b029be5a72b8f7 /gnu | |
| parent | bbc99d0c23989ef183aa6a478ae9b233a991d2a0 (diff) | |
gnu: libtiff: Fix CVE-2022-34526.
* gnu/packages/patches/libtiff-CVE-2022-34526.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/image.scm (libtiff)[source](patches): New field.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/image.scm | 1 | ||||
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2022-34526.patch | 22 |
3 files changed, 24 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index b09c887c8d..094012316f 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -1416,6 +1416,7 @@ dist_patch_DATA = \ %D%/packages/patches/libtgvoip-disable-sse2.patch \ %D%/packages/patches/libtgvoip-disable-webrtc.patch \ %D%/packages/patches/libtheora-config-guess.patch \ + %D%/packages/patches/libtiff-CVE-2022-34526.patch \ %D%/packages/patches/libtirpc-CVE-2021-46828.patch \ %D%/packages/patches/libtirpc-hurd.patch \ %D%/packages/patches/libtommath-fix-linkage.patch \ diff --git a/gnu/packages/image.scm b/gnu/packages/image.scm index 0461835a70..f669f97c40 100644 --- a/gnu/packages/image.scm +++ b/gnu/packages/image.scm @@ -575,6 +575,7 @@ extracting icontainer icon files.") (method url-fetch) (uri (string-append "https://download.osgeo.org/libtiff/tiff-" version ".tar.xz")) + (patches (search-patches "libtiff-CVE-2022-34526.patch")) (sha256 (base32 "1h8xrcpbyf9id2hw2ms0cmpgx0li8gladjzj82ycgk28018pnc29")))) diff --git a/gnu/packages/patches/libtiff-CVE-2022-34526.patch b/gnu/packages/patches/libtiff-CVE-2022-34526.patch new file mode 100644 index 0000000000..a5ad9d79a5 --- /dev/null +++ b/gnu/packages/patches/libtiff-CVE-2022-34526.patch @@ -0,0 +1,22 @@ +Fix CVE-2022-34526: + + https://nvd.nist.gov/vuln/detail/CVE-2022-34526 + https://gitlab.com/libtiff/libtiff/-/issues/433 + +Patch taken from upstream source repository: + + https://gitlab.com/libtiff/libtiff/-/commit/275735d0354e39c0ac1dc3c0db2120d6f31d1990 + +diff --git a/libtiff/tif_dirinfo.c b/libtiff/tif_dirinfo.c +--- a/libtiff/tif_dirinfo.c ++++ b/libtiff/tif_dirinfo.c +@@ -1191,6 +1191,9 @@ _TIFFCheckFieldIsValidForCodec(TIFF *tif, ttag_t tag) + 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) { |