OSV-2021-1440

Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openexr/OSV-2021-1440.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-1440

Published

2021-10-12T00:01:30.701207Z

Modified

2022-04-13T03:04:37.072969Z

Summary

Heap-buffer-overflow in internal_huf_decompress

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39836

Crash type: Heap-buffer-overflow READ 1
Crash state:
internal_huf_decompress
internal_exr_undo_piz
default_decompress_chunk

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39836

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

9d05d50eddacf4c5afac725617e12dfb5407e3cb

Introduced

526d92aa76bc79556d73c4e01ac2c2100a601ed4

Fixed

6c129349e37a094ab2ce515b00f0fc5f276d09d8

Fixed

b39b63a1d2989a90655cd9b02b0fe8af8cd8c017

Ecosystem specific

{
    "severity": "MEDIUM"
}