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[email protected]CVE-2019-11087

HistoryDec 18, 2019 - 10:15 p.m.

CVE-2019-11087

2019-12-1822:15:12

CWE-20

[email protected]

web.nvd.nist.gov

cve-2019-11087

intel

csme

txe

input validation

privilege escalation

information disclosure

denial of service

nvd

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

Insufficient input validation in the subsystem for Intel® CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; Intel® TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege, information disclosure or denial of service via local access.

Affected configurations

NVD

Node

intelconverged_security_management_engine_firmwareRange11.0–11.8.70

intelconverged_security_management_engine_firmwareRange11.10–11.11.70

intelconverged_security_management_engine_firmwareRange11.20–11.22.70

intelconverged_security_management_engine_firmwareRange12.0–12.0.45

intelconverged_security_management_engine_firmwareRange13.0–13.0.10

intelconverged_security_management_engine_firmwareRange14.0.0–14.0.10

inteltrusted_execution_engine_firmwareRange3.0–3.1.70

inteltrusted_execution_engine_firmwareRange4.0–4.0.20

CPENameOperatorVersion
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt11.8.70
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt11.11.70
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt11.22.70
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt12.0.45
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt13.0.10
intel:converged_security_management_engine_firmwareintel converged security management engine firmwarelt14.0.10
intel:trusted_execution_engine_firmwareintel trusted execution engine firmwarelt3.1.70
intel:trusted_execution_engine_firmwareintel trusted execution engine firmwarelt4.0.20

CPE	Name	Operator	Version
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	11.8.70
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	11.11.70
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	11.22.70
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	12.0.45
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	13.0.10
intel:converged_security_management_engine_firmware	intel converged security management engine firmware	lt	14.0.10
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	3.1.70
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	4.0.20

CNA Affected

[
  {
    "product": "Intel(R) CSME, Intel(R) TXE",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "See provided reference"
      }
    ]
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

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