Vulnerability Details : CVE-2023-39908
The PKCS11 module of the YubiHSM 2 SDK through 2023.01 does not properly validate the length of specific read operations on object metadata. This may lead to disclosure of uninitialized and previously used memory.
Products affected by CVE-2023-39908
- cpe:2.3:a:yubico:yubihsm_2_sdk:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-39908
0.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-39908
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-39908
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-39908
-
https://www.yubico.com/support/security-advisories/ysa-2023-01/
Security Advisory YSA-2023-01 - YubicoPatch;Vendor Advisory
-
https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln/
Yubico YubiHSM PKCS#11 Library Vulnerability (CVE-2023-39908) | invd blog
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