[SECURITY] Fedora 33 Update: libexif-0.6.22-3.fc33
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Fedora Update Notification
FEDORA-2020-e99ef3282f
2020-11-14 01:11:09.444580
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Name : libexif
Product : Fedora 33
Version : 0.6.22
Release : 3.fc33
URL : https://libexif.github.io/
Summary : Library for extracting extra information from image files
Description :
Most digital cameras produce EXIF files, which are JPEG files with
extra tags that contain information about the image. The EXIF library
allows you to parse an EXIF file and read the data from those tags.
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Update Information:
CVE-2020-0181, CVE-2020-0198, and CVE-2020-0452
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ChangeLog:
* Mon Nov 9 2020 Michael Catanzaro <mcatanzaro(a)redhat.com> - 0.6.22-3
- Fix CVE-2020-0181, CVE-2020-0198, and CVE-2020-0452
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References:
[ 1 ] Bug #1847132 - CVE-2020-0181 libexif: integer overflow in
exif_data_load_data_thumbnail function in exif-data.c [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1847132
[ 2 ] Bug #1847134 - CVE-2020-0198 libexif: integer overflow in
exif_data_load_data_content function in exif-data.c [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1847134
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-e99ef3282f' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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