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Ubuntu: USN-4900-1 (CVE-2021-3479): OpenEXR vulnerabilities

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Ubuntu: USN-4900-1 (CVE-2021-3479): OpenEXR vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
03/31/2021
Created
04/05/2021
Added
04/02/2021
Modified
06/10/2021

Description

There's a flaw in OpenEXR's Scanline API functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger excessive consumption of memory, resulting in an impact to system availability.

Solution(s)

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

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