Security Advisory

CVE-2022-48570

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-08-22 00:00:00

Last updated 2024-10-03 14:07:50

Assigner mitre

State PUBLISHED

Description

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.

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