openexr 2.3.0-6ubuntu0.3 source package in Ubuntu
Changelog
openexr (2.3.0-6ubuntu0.3) focal-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 08:20:43 -0500
Upload details
- Uploaded by:
- Marc Deslauriers
- Uploaded to:
- Focal
- Original maintainer:
- Ubuntu Developers
- Architectures:
- any all
- Section:
- graphics
- Urgency:
- Medium Urgency
See full publishing history Publishing
Series | Published | Component | Section |
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Downloads
File | Size | SHA-256 Checksum |
---|---|---|
openexr_2.3.0.orig.tar.gz | 17.6 MiB | 1dea3145eb3962025e27edb99c97e8cfc67d6310403bbd643e97c364ebf8ff09 |
openexr_2.3.0.orig.tar.gz.asc | 566 bytes | 809172c26aacae76d2caf92d13015ec829853f1ea9b25512c0307c66005e4dcc |
openexr_2.3.0-6ubuntu0.3.debian.tar.xz | 33.6 KiB | cb0ca7e8cce4218c04ec8b5d77d890c5a5186fc7165aa7ed62d8e34796965ce0 |
openexr_2.3.0-6ubuntu0.3.dsc | 2.6 KiB | e7eb4cca78d3a1e1927c6a44e028f5e1f223eeec3e08063c306e2cff22f5b861 |
Available diffs
Binary packages built by this source
- libopenexr-dev: development files for the OpenEXR image library
OpenEXR is a high dynamic-range (HDR) image file format developed by
Industrial Light & Magic for use in computer imaging applications.
.
OpenEXR's features include:
* Higher dynamic range and colour precision than existing 8- and
10-bit image file formats.
* Support for the "half" 16-bit floating-point pixel format.
* Multiple lossless image compression algorithms. Some of the
included codecs can achieve 2:1 lossless compression ratios on
images with film grain.
* Extensibility. New compression codecs and image types can easily
be added by extending the C++ classes included in the OpenEXR
software distribution. New image attributes (strings, vectors,
integers, etc.) can be added to OpenEXR image headers without
affecting backward compatibility with existing OpenEXR
applications.
.
This package contains the header files required if you wish to
compile/develop applications that use OpenEXR libraries.
- libopenexr24: runtime files for the OpenEXR image library
OpenEXR is a high dynamic-range (HDR) image file format developed by
Industrial Light & Magic for use in computer imaging applications.
.
OpenEXR's features include:
* Higher dynamic range and colour precision than existing 8- and
10-bit image file formats.
* Support for the "half" 16-bit floating-point pixel format.
* Multiple lossless image compression algorithms. Some of the
included codecs can achieve 2:1 lossless compression ratios on
images with film grain.
* Extensibility. New compression codecs and image types can easily
be added by extending the C++ classes included in the OpenEXR
software distribution. New image attributes (strings, vectors,
integers, etc.) can be added to OpenEXR image headers without
affecting backward compatibility with existing OpenEXR
applications.
.
This package contains the following shared library:
* IlmImf - a library that reads and writes OpenEXR images.
- libopenexr24-dbgsym: debug symbols for libopenexr24
- openexr: command-line tools for the OpenEXR image format
OpenEXR is a high dynamic-range (HDR) image file format developed by
Industrial Light & Magic for use in computer imaging applications.
.
OpenEXR's features include:
* Higher dynamic range and colour precision than existing 8- and
10-bit image file formats.
* Support for the "half" 16-bit floating-point pixel format.
* Multiple lossless image compression algorithms. Some of the
included codecs can achieve 2:1 lossless compression ratios on
images with film grain.
* Extensibility. New compression codecs and image types can easily
be added by extending the C++ classes included in the OpenEXR
software distribution. New image attributes (strings, vectors,
integers, etc.) can be added to OpenEXR image headers without
affecting backward compatibility with existing OpenEXR
applications.
.
This package contains the following tools:
* exrheader, a utility for dumping header information.
* exrstdattr, a utility for modifying OpenEXR standard attributes.
* exrmaketiled, for generating tiled and rip/mipmapped images.
* exrenvmap, for creating OpenEXR environment maps.
* exrmakepreview, for creating preview images for OpenEXR files.
- openexr-dbgsym: debug symbols for openexr
- openexr-doc: documentation and examples for the OpenEXR image format
OpenEXR is a high dynamic-range (HDR) image file format developed by
Industrial Light & Magic for use in computer imaging applications.
.
OpenEXR's features include:
* Higher dynamic range and colour precision than existing 8- and
10-bit image file formats.
* Support for the "half" 16-bit floating-point pixel format.
* Multiple lossless image compression algorithms. Some of the
included codecs can achieve 2:1 lossless compression ratios on
images with film grain.
* Extensibility. New compression codecs and image types can easily
be added by extending the C++ classes included in the OpenEXR
software distribution. New image attributes (strings, vectors,
integers, etc.) can be added to OpenEXR image headers without
affecting backward compatibility with existing OpenEXR
applications.
.
This package contains documentation for the format and examples