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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History
Thu, 03 Oct 2024 14:30:00 +0000
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2023-08-22T00:00:00
Updated: 2024-10-03T14:07:50.976Z
Reserved: 2023-07-23T00:00:00
Link: CVE-2022-48570
Vulnrichment
Updated: 2024-08-03T15:17:55.302Z
NVD
Status : Modified
Published: 2023-08-22T19:16:32.157
Modified: 2024-11-21T07:33:31.320
Link: CVE-2022-48570
Redhat
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