Yubihsm 2 Software Development Kit

1 CVEs product

Monthly

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CVE-2021-43399 HIGH POC This Week

The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Memory Corruption Yubihsm 2 Software Development Kit

NVD

CVSS 3.1

7.5

EPSS

1.4%

CVE-2021-43399

EPSS 1% CVSS 7.5

HIGH POC This Week

The Yubico YubiHSM YubiHSM2 library 2021.08, included in the yubihsm-shell project, does not properly validate the length of some operations including SSH signing requests, and some data operations. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Memory Corruption Yubihsm 2 Software Development Kit

NVD

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