Security update for libexif (moderate)

An update that fixes 9 vulnerabilities is now available.

Description:

This update for libexif to 0.6.22 fixes the following issues:

Security issues fixed:

• CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of
  the input file (bsc#1055857).
• CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in
  exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
• CVE-2018-20030: Fixed a denial of service by endless recursion
  (bsc#1120943).
• CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
• CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry
  (bsc#1171847).
• CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value
  (bsc#1171475).
• CVE-2020-13112: Fixed a time consumption DoS when parsing canon array
  markers (bsc#1172121).
• CVE-2020-13113: Fixed a potential use of uninitialized memory
  (bsc#1172105).
• CVE-2020-13114: Fixed various buffer overread fixes due to integer
  overflows in maker notes (bsc#1172116).

Non-security issues fixed:

• libexif was updated to version 0.6.22:
  • New translations: ms
  • Updated translations for most languages
  • Some useful EXIF 2.3 tag added:
    • EXIF_TAG_GAMMA
    • EXIF_TAG_COMPOSITE_IMAGE
    • EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
    • EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
    • EXIF_TAG_GPS_H_POSITIONING_ERROR
    • EXIF_TAG_CAMERA_OWNER_NAME
    • EXIF_TAG_BODY_SERIAL_NUMBER
    • EXIF_TAG_LENS_SPECIFICATION
    • EXIF_TAG_LENS_MAKE
    • EXIF_TAG_LENS_MODEL
    • EXIF_TAG_LENS_SERIAL_NUMBER

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.1:

  zypper in -t patch openSUSE-2020-793=1