OSV-2021-757

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libecc/OSV-2021-757.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-757
Published
2021-05-12T00:01:05.638739Z
Modified
2022-04-13T03:04:31.416903Z
Summary
Use-of-uninitialized-value in nn_check_initialized
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156

Crash type: Use-of-uninitialized-value
Crash state:
nn_check_initialized
nn_zero
ecgdsa_sign_raw
References

Affected packages

OSS-Fuzz / libecc

Package

Name
libecc
Purl
pkg:generic/libecc

Affected ranges

Type
GIT
Repo
https://github.com/ANSSI-FR/libecc.git
Events
Introduced
f3abf297e84874278129fb91bc1b89356dd66627
Fixed
d6cbbbb0c4afb6097dfea9eadf1516759dd337eb

Ecosystem specific 

{
    "severity": "MEDIUM",
    "fixed_range": "f3abf297e84874278129fb91bc1b89356dd66627:d6cbbbb0c4afb6097dfea9eadf1516759dd337eb"
}