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Package "openexr"

Name: openexr

Description:

command-line tools for the OpenEXR image format

Latest version: 2.2.0-11.1ubuntu1.7
Release: bionic (18.04)
Level: security
Repository: universe
Homepage: http://www.openexr.com

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Other versions of "openexr" in Bionic

Repository Area Version
base universe 2.2.0-11.1ubuntu1
base main 2.2.0-11.1ubuntu1
security main 2.2.0-11.1ubuntu1.7
updates universe 2.2.0-11.1ubuntu1.7
updates main 2.2.0-11.1ubuntu1.7

Changelog

Version: 2.2.0-11.1ubuntu1.7 2021-06-22 12:06:23 UTC

  openexr (2.2.0-11.1ubuntu1.7) bionic-security; urgency=medium

  * SECURITY UPDATE: Heap-buffer-overflow in function readChars
    - debian/patches/CVE-2021-3598.patch: verify data size in deepscanlines
      with NO_COMPRESSION in IlmImf/ImfDeepScanLineInputFile.cpp.
    - CVE-2021-3598
  * SECURITY UPDATE: Heap buffer overflow in the rleUncompress function
    - debian/patches/CVE-2021-3605.patch: detect buffer overflows in
      IlmImf/ImfRle.cpp.
    - CVE-2021-3605
  * SECURITY UPDATE: null deref in Dwa decompression
    - debian/patches/CVE-2021-20296.patch: double-check unpackedBuffer
      created in DWA uncompress in IlmImf/ImfDwaCompressor.cpp.
    - CVE-2021-20296
  * SECURITY UPDATE: heap overflow in DwaCompressor
    - debian/patches/CVE-2021-23215-pre1.patch: switch over to use
      compressBound() instead of manually computing headroom for compress()
      in IlmImf/ImfDwaCompressor.cpp.
    - debian/patches/CVE-2021-23215.patch: use size_t for DWA buffersize
      calculation in IlmImf/ImfDwaCompressor.cpp.
    - CVE-2021-23215
  * SECURITY UPDATE: heap overflow in DwaCompressor
    - debian/patches/CVE-2021-26260.patch: prevent int overflow in
      buffersize calculation in IlmImf/ImfDwaCompressor.cpp.
    - CVE-2021-26260

 -- Marc Deslauriers <email address hidden> Mon, 21 Jun 2021 11:40:58 -0400

Source diff to previous version
CVE-2021-3605 Heap buffer overflow in the rleUncompress function
CVE-2021-20296 A flaw was found in OpenEXR in versions before 3.0.0-beta. A crafted input file supplied by an attacker, that is processed by the Dwa decompression f
CVE-2021-23215 An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this
CVE-2021-26260 An integer overflow leading to a heap-buffer overflow was found in the DwaCompressor of OpenEXR in versions before 3.0.1. An attacker could use this

Version: 2.2.0-11.1ubuntu1.6 2021-04-01 19:06:24 UTC

  openexr (2.2.0-11.1ubuntu1.6) bionic-security; urgency=medium

  * SECURITY UPDATE: shift overflow in FastHufDecoder
    - debian/patches/CVE-2021-3474.patch: compute Huf codelengths using 64
      bit to prevent shift overflow in IlmImf/ImfFastHuf.cpp.
    - CVE-2021-3474
  * SECURITY UPDATE: integer overflow in calculateNumTiles
    - debian/patches/CVE-2021-3475.patch: compute level size with 64 bits
      to avoid overflow in IlmImf/ImfTiledMisc.cpp.
    - CVE-2021-3475
  * SECURITY UPDATE: shift overflows
    - debian/patches/CVE-2021-3476.patch: ignore unused bits in B44 mode
      detection in IlmImf/ImfB44Compressor.cpp.
    - CVE-2021-3476
  * SECURITY UPDATE: out-of-bounds read via deep tile sample size
    - debian/patches/CVE-2021-3477.patch: fix overflow computing deeptile
      sample table size in IlmImf/ImfDeepTiledInputFile.cpp.
    - CVE-2021-3477
  * SECURITY UPDATE: memory consumption via input file
    - debian/patches/CVE-2021-3478-pre1.patch: reduce size limit for
      scanline files; prevent large chunkoffset allocations in
      IlmImf/ImfCompressor.cpp, IlmImf/ImfCompressor.h, IlmImf/ImfMisc.cpp,
      IlmImf/ImfMultiPartInputFile.cpp, IlmImf/ImfScanLineInputFile.cpp.
    - debian/patches/CVE-2021-3478.patch: sanity check ScanlineInput
      bytesPerLine instead of lineOffset size in
      IlmImf/ImfScanLineInputFile.cpp.
    - CVE-2021-3478
  * SECURITY UPDATE: memory consumption in scanline API
    - debian/patches/CVE-2021-3479-pre1.patch: address issues reported by
      Undefined Behavior Sanitizer in IlmImf/ImfInputFile.cpp.
    - debian/patches/CVE-2021-3479.patch: more efficient handling of filled
      channels reading tiles with scanline API in IlmImf/ImfInputFile.cpp,
      IlmImfTest/testScanLineApi.cpp.
    - CVE-2021-3479

 -- Marc Deslauriers <email address hidden> Thu, 01 Apr 2021 08:47:09 -0400

Source diff to previous version
CVE-2021-3474 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 FastHu
CVE-2021-3475 There is a flaw in OpenEXR in versions before 3.0.0-beta. An attacker who can submit a crafted file to be processed by OpenEXR could cause an integer
CVE-2021-3476 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 Open
CVE-2021-3477 There's a flaw in OpenEXR's deep tile sample size calculations in vers ...
CVE-2021-3478 There's a flaw in OpenEXR's scanline input file functionality in versi ...
CVE-2021-3479 There's a flaw in OpenEXR's Scanline API functionality in versions bef ...

Version: 2.2.0-11.1ubuntu1.4 2021-01-05 15:06:22 UTC

  openexr (2.2.0-11.1ubuntu1.4) bionic-security; urgency=medium

  * SECURITY UPDATE: DoS via heap overflow in chunkOffsetReconstruction
    - debian/patches/CVE-2020-16587.patch: properly check chunk offset in
      IlmImf/ImfMultiPartInputFile.cpp.
    - CVE-2020-16587
  * SECURITY UPDATE: DoS via null pointer dereference
    - debian/patches/CVE-2020-16588.patch: fix logic for 1 pixel high/wide
      preview images in exrmakepreview/makePreview.cpp.
    - CVE-2020-16588
  * SECURITY UPDATE: DoS via heap overflow in writeTileData
    - debian/patches/CVE-2020-16589.patch: validate tile coordinates when
      doing copyPixels in IlmImf/ImfTiledInputFile.cpp.
    - CVE-2020-16589

 -- Marc Deslauriers <email address hidden> Fri, 11 Dec 2020 08:26:23 -0500

Source diff to previous version
CVE-2020-16587 A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.
CVE-2020-16588 A Null Pointer Deference issue exists in Academy Software Foundation OpenEXR 2.3.0 in generatePreview in makePreview.cpp that can cause a denial of s
CVE-2020-16589 A head-based buffer overflow exists in Academy Software Foundation OpenEXR 2.3.0 in writeTileData in ImfTiledOutputFile.cpp that can cause a denial o

Version: 2.2.0-11.1ubuntu1.3 2020-07-06 20:06:31 UTC

  openexr (2.2.0-11.1ubuntu1.3) bionic-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

 -- Marc Deslauriers <email address hidden> Tue, 30 Jun 2020 14:24:10 -0400

Source diff to previous version
CVE-2020-15305 An issue was discovered in OpenEXR before 2.5.2. Invalid input could cause a use-after-free in DeepScanLineInputFile::DeepScanLineInputFile() in IlmI
CVE-2020-15306 An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in Il

Version: 2.2.0-11.1ubuntu1.2 2020-04-27 14:06:45 UTC

  openexr (2.2.0-11.1ubuntu1.2) bionic-security; urgency=medium

  * SECURITY UPDATE: Multiple security issues
    - debian/patches/CVE-2020-117xx/*.patch: backported multiple upstream
      commits to fix a multitude of issues.
    - CVE-2020-11758
    - CVE-2020-11759
    - CVE-2020-11760
    - CVE-2020-11761
    - CVE-2020-11762
    - CVE-2020-11763
    - CVE-2020-11764
    - CVE-2020-11765

 -- Marc Deslauriers <email address hidden> Fri, 24 Apr 2020 07:31:18 -0400

CVE-2020-11758 An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h.
CVE-2020-11759 An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCou
CVE-2020-11760 An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.
CVE-2020-11761 An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refi
CVE-2020-11762 An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read and write in DwaCompressor::uncompress in ImfDwaCompressor.cpp when h
CVE-2020-11763 An issue was discovered in OpenEXR before 2.4.1. There is an std::vector out-of-bounds read and write, as demonstrated by ImfTileOffsets.cpp.
CVE-2020-11764 An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds write in copyIntoFrameBuffer in ImfMisc.cpp.
CVE-2020-11765 An issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error in use of the ImfXdr.h read function by DwaCompressor::Classifier::Clas



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