OSV-2021-23

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-23.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-23
Published
2021-01-07T00:01:14.405652Z
Modified
2022-04-13T03:04:40.306977Z
Summary
UNKNOWN READ in blosc_getitem
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29287

Crash type: UNKNOWN READ
Crash state:
blosc_getitem
get_coffset
frame_get_lazychunk
References

Affected packages

OSS-Fuzz / c-blosc2

Package

Name
c-blosc2
Purl
pkg:generic/c-blosc2

Affected ranges

Type
GIT
Repo
https://github.com/Blosc/c-blosc2.git
Events
Introduced
933c0c455c91da06604163f533e9a2084cd2f6ca
Fixed
28c392c59448389adfb1f8fd223da0acacfca301
Fixed
867158a309800402f3603baf5dea7e8de9267f6e

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"f69534f6b18fa6e4452e0242b30b4bc44d03d381:867158a309800402f3603baf5dea7e8de9267f6e"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-23.yaml"