CVE-2023-39908
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-08-07 CVE Reserved
- 2023-08-14 CVE Published
- 2024-09-15 EPSS Updated
- 2024-10-09 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.yubico.com/support/security-advisories/ysa-2023-01 | 2023-08-25 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Yubico Search vendor "Yubico" | Yubihsm 2 Sdk Search vendor "Yubico" for product "Yubihsm 2 Sdk" | < 2023.08 Search vendor "Yubico" for product "Yubihsm 2 Sdk" and version " < 2023.08" | - |
Affected
| ||||||