The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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to version 41.0.3 or higher.
Affected versions of this package are vulnerable to Insufficient Verification of Data Authenticity in the AES-SIV cipher implementation in ciphers/cipher_aes_siv.c
, which ignores empty associated data entries, making them unauthenticated.
Applications that use the AES-SIV algorithm and want to authenticate empty data entries as associated data can be misled by removing, adding or reordering such empty entries as these are ignored by the OpenSSL implementation.
NOTE: This issue does not affect non-empty associated data authentication and the maintainers are currently unaware of any applications that use empty associated data entries.