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CVE-2021-3933

Medium priority

Some fixes available 4 of 23

An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability...

3 affected packages

ilmbase, openexr, povray

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ilmbase Not in release Needs evaluation Needs evaluation Not affected Not affected
openexr Not affected Fixed Fixed Fixed Fixed
povray Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-3605

Medium priority

Some fixes available 3 of 6

There's a flaw in OpenEXR's rleUncompress functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest risk from...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Not affected Fixed Fixed Fixed
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CVE-2021-3598

Low priority

Some fixes available 3 of 6

There's a flaw in OpenEXR's ImfDeepScanLineInputFile functionality in versions prior to 3.0.5. An attacker who is able to submit a crafted file to an application linked with OpenEXR could cause an out-of-bounds read. The greatest...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Not affected Fixed Fixed Fixed
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CVE-2021-26945

Negligible priority
Needs evaluation

An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Needs evaluation Needs evaluation Needs evaluation Not affected Not affected
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CVE-2021-26260

Low priority

Some fixes available 3 of 6

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 flaw to crash an application compiled with OpenEXR. This is a different flaw from...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Not affected Fixed Fixed Fixed
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CVE-2021-23215

Low priority

Some fixes available 3 of 6

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 flaw to crash an application compiled with OpenEXR.

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Not affected Fixed Fixed Fixed
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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 16.04 LTS
openexr Not affected Not affected Needs evaluation Not affected Not affected
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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 16.04 LTS
openexr Not affected Not affected Fixed Fixed Fixed
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CVE-2021-3479

Medium priority
Fixed

There's a flaw in OpenEXR's Scanline API functionality in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger excessive consumption of memory, resulting in an...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Fixed Fixed Fixed
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CVE-2021-3478

Medium priority
Fixed

There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this...

1 affected package

openexr

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
openexr Not affected Fixed Fixed Fixed
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