OSV-2020-249

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Import Source

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cryptofuzz/OSV-2020-249.yaml

JSON Data

https://api.osv.dev/v1/vulns/OSV-2020-249

Published

2020-06-26T00:00:10.386061Z

Modified

2022-04-13T03:04:35.116242Z

Summary

Heap-buffer-overflow in cipher_generic_initiv

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926

Crash type: Heap-buffer-overflow READ 16
Crash state:
cipher_generic_initiv
cipher_generic_init_internal
cryptofuzz::module::OpenSSL::OpSymmetricDecrypt_EVP

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19926

Affected packages

OSS-Fuzz / cryptofuzz

Package

Name: cryptofuzz
Purl: pkg:generic/cryptofuzz

Affected ranges

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

16fa554301044751f7a339f973536aa797265ba5

Fixed

5820007745aceb9708055791a16e69edc02da146

Ecosystem specific

{
    "severity": "MEDIUM",
    "introduced_range": "5b42807c259ed836004066faafd8b18a9e978d96:8aa5576b934f3430149d337254b2bcc1889418d9",
    "fixed_range": "9cb7175bf5069b238c2ce88ae26243204081a919:5820007745aceb9708055791a16e69edc02da146"
}