CVE-2022-48570
Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally removed for functionality reasons.
| Software | From | Fixed in |
|---|---|---|
| cryptopp / crypto++ | - | 8.4.0.x |
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