Fedora 32: libexif 2020-0aa0fc1b0c

CVE-2020-0181, CVE-2020-0198, and CVE-2020-0452

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Fedora Update Notification
FEDORA-2020-0aa0fc1b0c
2020-11-25 01:42:11.864036
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Name        : libexif
Product     : Fedora 32
Version     : 0.6.22
Release     : 2.fc32
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  - 0.6.22-2
- 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-2020-0aa0fc1b0c' at the command
line. For more information, refer to the dnf documentation available at
https://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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