OSV-2021-1457

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1457.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1457
Published
2021-10-17T00:01:33.875064Z
Modified
2022-04-13T03:04:37.206944Z
Summary
Heap-buffer-overflow in generic_unpack
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39996

Crash type: Heap-buffer-overflow READ 4
Crash state:
generic_unpack
exr_decoding_run
Imf_3_1::checkCoreFile
References

Affected packages

OSS-Fuzz / openexr

Package

Name
openexr
Purl
pkg:generic/openexr

Affected ranges

Type
GIT
Repo
https://github.com/AcademySoftwareFoundation/openexr
Events
Introduced
40eb606dc5e8b04b7634f8a4a15f44b4e2044191
Fixed
7d6dff524c158d8ecd3fbff6771236498fde7efb
Introduced
57b05e055c7065ac5873f64e42350449be1eccb8
Fixed
8a4ef4405a99232abd82f6f39007e6a69c720ff5
Fixed
135855a2f1298a65f51a535822c602d89e83114a

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

{
    "fixed_range": "decd5332e21d82766e6be3c3716a02bffe387c3a:135855a2f1298a65f51a535822c602d89e83114a"
}