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IntelCVE-2021-33097

HistoryNov 17, 2021 - 8:15 p.m.

CVE-2021-33097

2021-11-1720:15:10

CWE-367

intel

web.nvd.nist.gov

cve-2021-33097

intel

sgx

crypto api

toolkit

vulnerability

privilege escalation

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.8%

JSON

Time-of-check time-of-use vulnerability in the Crypto API Toolkit for Intel® SGX may allow a privileged user to potentially enable escalation of privilege via network access.

Affected configurations

Nvd

Node

intelcrypto_api_toolkit_for_intel_sgxRange<2021-08-02

VendorProductVersionCPE
intelcrypto_api_toolkit_for_intel_sgx*cpe:2.3:a:intel:crypto_api_toolkit_for_intel_sgx:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intel	crypto_api_toolkit_for_intel_sgx	*	cpe:2.3:a:intel:crypto_api_toolkit_for_intel_sgx::::::::

CNA Affected

[
  {
    "product": "Intel(R) SGX",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "See references"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00565.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

42.8%

JSON

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