Security update for openexr (moderate)

An update that fixes three vulnerabilities is now available.

Description:

This update for openexr fixes the following issues:

• CVE-2021-3474: Undefined-shift in
  Imf_2_5::FastHufDecoder::FastHufDecoder (bsc#1184174)
• CVE-2021-3475: Integer-overflow in Imf_2_5::calculateNumTiles
  (bsc#1184173)
• CVE-2021-3476: Undefined-shift in Imf_2_5::unpack14 (bsc#1184172)

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 15.2:

  zypper in -t patch openSUSE-2021-536=1