CVE-2023-50981

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

ModularSquareRoot in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (infinite loop) via crafted DER public-key data associated with squared odd numbers, such as the square of 268995137513890432434389773128616504853.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-835

Affected software

No affected versions have been published.

Timeline

Published
Dec 18, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-50981: High severity, CVSS 7.5 | Vulnix