[ubuntu/focal-security] openexr 2.3.0-6ubuntu0.2 (Accepted)

[Marc Deslauriers]

openexr (2.3.0-6ubuntu0.2) focal-security; urgency=medium

  * SECURITY UPDATE: use-after-free in DeepScanLineInputFile
    - debian/patches/CVE-2020-15305.patch: add missing throw in
      deepscanline error handling in IlmImf/ImfDeepScanLineInputFile.cpp.
    - CVE-2020-15305
  * SECURITY UPDATE: heap buffer overflow in getChunkOffsetTableSize()
    - debian/patches/CVE-2020-15306.patch: always ignore chunkCount
      attribute unless it cannot be computed in
      IlmImf/ImfDeepTiledOutputFile.cpp, IlmImf/ImfMisc.cpp,
      IlmImf/ImfMisc.h, IlmImf/ImfMultiPartInputFile.cpp,
      IlmImf/ImfMultiPartOutputFile.cpp.
    - CVE-2020-15306

Date: 2020-06-30 19:29:17.557013+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/openexr/2.3.0-6ubuntu0.2
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