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[email protected]CVE-2019-0169

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

CVE-2019-0169

2019-12-1822:15:00

CWE-787

[email protected]

web.nvd.nist.gov

cve-2019-0169

heap overflow

intel csme

intel txe

privilege escalation

information disclosure

denial of service

nvd

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.4%

JSON

Heap overflow in subsystem in Intel® CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45; Intel® TXE before versions 3.1.70 and 4.0.20 may allow an unauthenticated user to potentially enable escalation of privileges, information disclosure or denial of service via adjacent access.

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

CPE	Name	Operator	Version
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	4.0.20
intel:trusted_execution_engine_firmware	intel trusted execution engine firmware	lt	3.1.70
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	11.22.70
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	11.8.70

References

cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf

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

8.8 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.2 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.4%

JSON

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