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Ubuntu: USN-4900-1 (CVE-2021-3474): OpenEXR vulnerabilities

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Ubuntu: USN-4900-1 (CVE-2021-3474): 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
03/22/2023

Description

There's a flaw in OpenEXR in versions before 3.0.0-beta. A crafted input file that is processed by OpenEXR could cause a shift overflow in the FastHufDecoder, potentially leading to problems with application availability.

Solution(s)

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

References

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