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CVE-2021-23169

Negligible priority
Needs evaluation

A heap-buffer overflow was found in the copyIntoFrameBuffer function of OpenEXR in versions before 3.0.1. An attacker could use this flaw to execute arbitrary code with the permissions of the user running the application compiled...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Not affected
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CVE-2021-20304

Negligible priority
Needs evaluation

A flaw was found in OpenEXR's hufDecode functionality. This flaw allows an attacker who can pass a crafted file to be processed by OpenEXR, to trigger an undefined right shift error. The highest threat from this vulnerability is...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Needs evaluation
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CVE-2021-20303

Low priority
Needs evaluation

A flaw found in function dataWindowForTile() of IlmImf/ImfTiledMisc.cpp. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, leading to an out-of-bounds write on the heap....

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Needs evaluation
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CVE-2021-20302

Negligible priority
Needs evaluation

A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Needs evaluation
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CVE-2021-20300

Low priority
Needs evaluation

A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Needs evaluation
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CVE-2021-20299

Negligible priority
Vulnerable

A flaw was found in OpenEXR's Multipart input file functionality. A crafted multi-part input file with no actual parts can trigger a NULL pointer dereference. The highest threat from this vulnerability is to system availability.

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Vulnerable
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CVE-2021-20298

Negligible priority
Needs evaluation

A flaw was found in OpenEXR's B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Needs evaluation Needs evaluation
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CVE-2021-20296

Low priority

Some fixes available 3 of 4

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 functionality of OpenEXR's IlmImf library, could cause a NULL pointer dereference....

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Not affected Not affected Fixed Fixed
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CVE-2020-16589

Medium priority
Fixed

A head-based buffer overflow exists in Academy Software Foundation OpenEXR 2.3.0 in writeTileData in ImfTiledOutputFile.cpp that can cause a denial of service via a crafted EXR file.

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Fixed Fixed
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CVE-2020-16588

Medium priority
Fixed

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 service via a crafted EXR file.

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
openexr Fixed Fixed
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