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| author | Jeongmo Yang <jm80.yang@samsung.com> | 2017-10-10 14:50:54 +0900 |
|---|---|---|
| committer | Jeongmo Yang <jm80.yang@samsung.com> | 2017-12-13 12:06:36 +0900 |
| commit | b8ed9856b130ca631ac2356aca37241b0164710b (patch) | |
| tree | d86c62ec9127f346b881efa005b51beccedfea17 | |
| parent | 8d25155e6429de8932c0b95436b07caaf50e771d (diff) | |
| download | libexif-tizen_4.0_tv.tar.gz libexif-tizen_4.0_tv.tar.bz2 libexif-tizen_4.0_tv.zip | |
Fix CVE-2017-7544tizen_4.0.IoT.p2_releasesubmit/tizen_4.0/20171213.031033accepted/tizen/4.0/unified/20171214.050328tizen_4.0_tvtizen_4.0accepted/tizen_4.0_unified
Tue Jul 25 21:38:56 2017 UTC (2 months, 2 weeks ago) by marcusmeissner
Branch: MAIN
CVS Tags: HEAD
Changes since 1.131: +6 -0 lines
Diff to previous 1.131
On saving makernotes, make sure the makernote container tags has a type
with 1 byte components.
Fixes (at least):
https://sourceforge.net/p/libexif/bugs/130
https://sourceforge.net/p/libexif/bugs/129
[Version] 0.6.21-3
[Profile] Common
[Issue Type] CVE
Change-Id: I2649b5cadbac7c7cd285d537b918dda56e637f3a
Signed-off-by: Jeongmo Yang <jm80.yang@samsung.com>
| -rwxr-xr-x | libexif/exif-data.c | 6 | ||||
| -rw-r--r-- | packaging/libexif.spec | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/libexif/exif-data.c b/libexif/exif-data.c index cbc1f1d..7f23cef 100755 --- a/libexif/exif-data.c +++ b/libexif/exif-data.c @@ -255,6 +255,12 @@ exif_data_save_data_entry (ExifData *data, ExifEntry *e, exif_mnote_data_set_offset (data->priv->md, *ds - 6); exif_mnote_data_save (data->priv->md, &e->data, &e->size); e->components = e->size; + if (exif_format_get_size (e->format) != 1) { + /* e->format is taken from input code, + * but we need to make sure it is a 1 byte + * entity due to the multiplication below. */ + e->format = EXIF_FORMAT_UNDEFINED; + } } } diff --git a/packaging/libexif.spec b/packaging/libexif.spec index 3f9fb91..c6030ed 100644 --- a/packaging/libexif.spec +++ b/packaging/libexif.spec @@ -1,6 +1,6 @@ Name: libexif Version: 0.6.21 -Release: 2 +Release: 3 License: LGPL-2.1 Summary: An EXIF Tag Parsing Library for Digital Cameras Url: http://libexif.sourceforge.net |