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An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |
An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |
Some fixes available 5 of 6
makeMultiView.cpp in exrmultiview in OpenEXR 2.3.0 has an out-of-bounds write, leading to an assertion failure or possibly unspecified other impact.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |
OpenEXR 2.3.0 has a memory leak in ThreadPool in IlmBase/IlmThread/IlmThreadPool.cpp, as demonstrated by exrmultiview.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | — | Not affected |
Some fixes available 1 of 4
In OpenEXR 2.2.0, an invalid read of size 1 in the uncompress function in ImfZip.cpp could cause the application to crash.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | — | Not affected |
Some fixes available 5 of 8
In OpenEXR 2.2.0, an invalid write of size 2 in the = operator function in half.h could cause the application to crash or execute arbitrary code.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |
In OpenEXR 2.2.0, an invalid read of size 1 in the refill function in ImfFastHuf.cpp could cause the application to crash.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | — | — |
Some fixes available 5 of 8
In OpenEXR 2.2.0, an invalid write of size 1 in the bufferedReadPixels function in ImfInputFile.cpp could cause the application to crash or execute arbitrary code.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |
Some fixes available 1 of 4
In OpenEXR 2.2.0, an invalid read of size 1 in the getBits function in ImfHuf.cpp could cause the application to crash.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | — | Not affected |
Some fixes available 5 of 8
In OpenEXR 2.2.0, an invalid write of size 8 in the storeSSE function in ImfOptimizedPixelReading.h could cause the application to crash or execute arbitrary code.
1 affected package
openexr
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
---|---|---|---|---|
openexr | — | — | Fixed | Fixed |