CVE-2021-0001
MEDIUMCVSS 4.7/10EPSS 0.21%
Last modified
CVE-2021-0001 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.
Metrics
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Integrated Performance Primitives Cryptography | 2019 |
| Intel | Integrated Performance Primitives Cryptography | 2020 |
| Intel | Sgx Dcap | <= 1.10.100.4 |
| Intel | Sgx Psw | <= 2.12.100.4 |
| Intel | Sgx Psw | <= 2.13.100.4 |
| Intel | Sgx Sdk | <= 2.12.100.4 |
| Intel | Sgx Sdk | <= 2.13.100.4 |
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00477.htmlPatch, Vendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00477.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-0001?
Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.
How severe is CVE-2021-0001?
CVE-2021-0001 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2021-0001?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-0001?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST