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Ubuntu: USN-4900-1 (CVE-2021-3476): OpenEXR vulnerabilities

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Ubuntu: USN-4900-1 (CVE-2021-3476): OpenEXR vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/30/2021
Created
04/05/2021
Added
04/02/2021
Modified
06/10/2021

Description

A flaw was found in OpenEXR's B44 uncompression functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to OpenEXR could trigger shift overflows, potentially affecting application availability.

Solution(s)

  • ubuntu-upgrade-libopenexr22
  • ubuntu-upgrade-libopenexr24
  • ubuntu-upgrade-libopenexr25
  • ubuntu-upgrade-openexr

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