OSV-2021-1470

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1470.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1470
Published
2021-10-21T00:00:36.107139Z
Modified
2022-04-13T03:04:37.218942Z
Summary
Heap-buffer-overflow in hufDecode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40091

Crash type: Heap-buffer-overflow READ 1
Crash state:
hufDecode
internal_huf_decompress
internal_exr_undo_piz
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
5ae1ec0fd948e9e1009093148126636b5bbce4d8
Fixed
268c4759630207b4cffed54cb5b173b054446ccf
Introduced
526d92aa76bc79556d73c4e01ac2c2100a601ed4
Fixed
9bb2d70d8325f6db48b8b7aab0492b62a6259317
Fixed
135855a2f1298a65f51a535822c602d89e83114a

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific 

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