OSV-2020-1727

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cryptofuzz/OSV-2020-1727.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1727
Published
2020-09-11T00:00:13Z
Modified
2022-04-13T03:04:35Z
Summary
Heap-buffer-overflow in mbedtls_nist_kw_wrap
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25529

Crash type: Heap-buffer-overflow WRITE 16
Crash state:
mbedtls_nist_kw_wrap
mbedtls_cipher_auth_encrypt
cryptofuzz::module::mbedTLS_detail::encrypt_AEAD
References

Affected packages

OSS-Fuzz / cryptofuzz

Package

Name
cryptofuzz
Purl
pkg:generic/cryptofuzz

Affected ranges

Type
GIT
Repo
https://github.com/guidovranken/cryptofuzz
Events
Introduced
b5921574d7ed12ff9ac3015aa919f7a992c14346
Fixed
f3a101679dc4bc73c2a70d37b04b4b3dc048ad00

Ecosystem specific 

{
    "fixed_range": "8f70e5ffe1c682138e47db23fab22b71b1f35cbb:f3a101679dc4bc73c2a70d37b04b4b3dc048ad00",
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cryptofuzz/OSV-2020-1727.yaml"