Vulnerability-Lookup

BDU:2019-02224

Vulnerability from fstec - Published: 13.05.2019

Title

Уязвимость функции доверенной загрузки Secure Boot микропрограммного обеспечения cетевых устройств Cisco, связанная с ошибками проверки целостности кода, позволяющая нарушителю установить вредоносный образ программного обеспечения

Description

Уязвимость функции доверенной загрузки Secure Boot микропрограммного обеспечения cетевых устройств Cisco связана с ошибками проверки целостности кода. Эксплуатация уязвимости может позволить нарушителю установить вредоносный образ программного обеспечения

Severity ?


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

Vendor

Cisco Systems Inc.

Software Name

Cisco IOS XR, NX-OS, NIM-1CE1T1-PRI, NIM-1MFT-T1/E1, NIM-2BRI-NT/TE, NIM-2CE1T1-PRI, NIM-2FXO, NIM-2FXS, NIM-2FXS/4FXO, NIM-2FXS/4FXOP, NIM-2FXSP, NIM-2MFT-T1/E1, NIM-4BRI-NT/TE, NIM-4E/M, NIM-4FXO, NIM-4FXS, NIM-4FXSP, NIM-4MFT-T1/E1, NIM-8CE1T1-PRI, NIM-8MFT-T1/E1, ASA 5506H-X, ASA 5506W-X, ASA 5506-X, ASA 5508-X, ASA 5516-X, Firepower 4000, Firepower 2100, Firepower 9000, 15454-M-WSE-K9, NCS2K-MR-MXP-LIC, Cisco IOS XE, Cisco IOS, Cisco 3000, Cisco 4221, Cisco 4321, Cisco 4331, Cisco 4351, Cisco 4431, Cisco 4451-X, Cisco 4461, Cisco 5000, ASR 1001-HX, ASR 1002-HX, ASR1000-2T+20X1GE, ASR1000-6TGE, ASR1000-ESP100, ASR1000-ESP200, ASR1000-MIP100, ASR1000-RP3, ASR 1001-X, Catalyst 9300, C9500-12Q, C9500-16X, C9500-24Q, C9500-24Y4C, C9500-32C, C9500-32QC, C9500-40X, C9500-48Y4C, Catalyst 9800-40, Catalyst 9800-80, Cisco IC3000, NCS2K-MR-MXP-K9

Software Version

до 7.0.1 (Cisco IOS XR), до 7.1.1 (Cisco IOS XR), до 9.3(2) (NX-OS), до 8.4.1 (NX-OS), - (NIM-1CE1T1-PRI), - (NIM-1MFT-T1/E1), - (NIM-2BRI-NT/TE), - (NIM-2CE1T1-PRI), - (NIM-2FXO), - (NIM-2FXS), - (NIM-2FXS/4FXO), - (NIM-2FXS/4FXOP), - (NIM-2FXSP), - (NIM-2MFT-T1/E1), - (NIM-4BRI-NT/TE), - (NIM-4E/M), - (NIM-4FXO), - (NIM-4FXS), - (NIM-4FXSP), - (NIM-4MFT-T1/E1), - (NIM-8CE1T1-PRI), - (NIM-8MFT-T1/E1), до 1.1.15 (ASA 5506H-X), до 1.1.15 (ASA 5506W-X), до 1.1.15 (ASA 5506-X), до 1.1.15 (ASA 5508-X), до 1.1.15 (ASA 5516-X), до 1.0.18 (Firepower 4000), до 2.6.1.134 (Firepower 2100), до 1.0.18 (Firepower 9000), до 11.1 (15454-M-WSE-K9), до 11.1 (NCS2K-MR-MXP-LIC), до 16.12.1 (Cisco IOS XE), до 15.5(1)SY4 (Cisco IOS XE), до 16.3.9 (Cisco IOS XE), до 16.6.7 (Cisco IOS XE), до 16.9.4 (Cisco IOS XE), до 16.2.1 (Cisco IOS XE), до 15.9(3)M (Cisco IOS), до 15.8(3)M3 (Cisco IOS), до 15.7(3)M5 (Cisco IOS), до 15.6(3)M7 (Cisco IOS), до 15.6(3)m6b (Cisco IOS), до 15.7(3)m4b (Cisco IOS), до 15.8(3)m2a (Cisco IOS), до 1.0.05 (Cisco 3000), до 1.1 (Cisco 4221), до 1.1 (Cisco 4321), до 1.1 (Cisco 4331), до 1.1 (Cisco 4351), до 1.1 (Cisco 4431), до 1.1 (Cisco 4451-X), до 1.1 (Cisco 4461), - (Cisco 5000), - (ASR 1001-HX), - (ASR 1002-HX), - (ASR1000-2T+20X1GE), - (ASR1000-6TGE), - (ASR1000-ESP100), - (ASR1000-ESP200), - (ASR1000-MIP100), - (ASR1000-RP3), - (ASR 1001-X), - (Catalyst 9300), - (C9500-12Q), - (C9500-16X), - (C9500-24Q), - (C9500-24Y4C), - (C9500-32C), - (C9500-32QC), - (C9500-40X), - (C9500-48Y4C), - (Catalyst 9800-40), - (Catalyst 9800-80), до 1.0.2 (Cisco IC3000), до 11.1 (NCS2K-MR-MXP-K9)

Possible Mitigations

Обновление программного обеспечения до более поздней версии

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190513-secureboot

CWE

CWE-284

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:M/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Cisco Systems Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 7.0.1 (Cisco IOS XR), \u0434\u043e 7.1.1 (Cisco IOS XR), \u0434\u043e 9.3(2) (NX-OS), \u0434\u043e 8.4.1 (NX-OS), - (NIM-1CE1T1-PRI), - (NIM-1MFT-T1/E1), - (NIM-2BRI-NT/TE), - (NIM-2CE1T1-PRI), - (NIM-2FXO), - (NIM-2FXS), - (NIM-2FXS/4FXO), - (NIM-2FXS/4FXOP), - (NIM-2FXSP), - (NIM-2MFT-T1/E1), - (NIM-4BRI-NT/TE), - (NIM-4E/M), - (NIM-4FXO), - (NIM-4FXS), - (NIM-4FXSP), - (NIM-4MFT-T1/E1), - (NIM-8CE1T1-PRI), - (NIM-8MFT-T1/E1), \u0434\u043e 1.1.15 (ASA 5506H-X), \u0434\u043e 1.1.15 (ASA 5506W-X), \u0434\u043e 1.1.15 (ASA 5506-X), \u0434\u043e 1.1.15 (ASA 5508-X), \u0434\u043e 1.1.15 (ASA 5516-X), \u0434\u043e 1.0.18 (Firepower 4000), \u0434\u043e 2.6.1.134 (Firepower 2100), \u0434\u043e 1.0.18 (Firepower 9000), \u0434\u043e 11.1 (15454-M-WSE-K9), \u0434\u043e 11.1 (NCS2K-MR-MXP-LIC), \u0434\u043e 16.12.1 (Cisco IOS XE), \u0434\u043e 15.5(1)SY4 (Cisco IOS XE), \u0434\u043e 16.3.9 (Cisco IOS XE), \u0434\u043e 16.6.7 (Cisco IOS XE), \u0434\u043e 16.9.4 (Cisco IOS XE), \u0434\u043e 16.2.1 (Cisco IOS XE), \u0434\u043e 15.9(3)M (Cisco IOS), \u0434\u043e 15.8(3)M3 (Cisco IOS), \u0434\u043e 15.7(3)M5 (Cisco IOS), \u0434\u043e 15.6(3)M7 (Cisco IOS), \u0434\u043e 15.6(3)m6b (Cisco IOS), \u0434\u043e 15.7(3)m4b (Cisco IOS), \u0434\u043e 15.8(3)m2a (Cisco IOS), \u0434\u043e 1.0.05 (Cisco 3000), \u0434\u043e 1.1 (Cisco 4221), \u0434\u043e 1.1 (Cisco 4321), \u0434\u043e 1.1 (Cisco 4331), \u0434\u043e 1.1 (Cisco 4351), \u0434\u043e 1.1 (Cisco 4431), \u0434\u043e 1.1 (Cisco 4451-X), \u0434\u043e 1.1 (Cisco 4461), - (Cisco 5000), - (ASR 1001-HX), - (ASR 1002-HX), - (ASR1000-2T+20X1GE), - (ASR1000-6TGE), - (ASR1000-ESP100), - (ASR1000-ESP200), - (ASR1000-MIP100), - (ASR1000-RP3), - (ASR 1001-X), - (Catalyst 9300), - (C9500-12Q), - (C9500-16X), - (C9500-24Q), - (C9500-24Y4C), - (C9500-32C), - (C9500-32QC), - (C9500-40X), - (C9500-48Y4C), - (Catalyst 9800-40), - (Catalyst 9800-80), \u0434\u043e 1.0.2 (Cisco IC3000), \u0434\u043e 11.1 (NCS2K-MR-MXP-K9)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0434\u043e \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0437\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "13.05.2019",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "23.03.2021",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "26.06.2019",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2019-02224",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2019-1649",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Cisco IOS XR, NX-OS, NIM-1CE1T1-PRI, NIM-1MFT-T1/E1, NIM-2BRI-NT/TE, NIM-2CE1T1-PRI, NIM-2FXO, NIM-2FXS, NIM-2FXS/4FXO, NIM-2FXS/4FXOP, NIM-2FXSP, NIM-2MFT-T1/E1, NIM-4BRI-NT/TE, NIM-4E/M, NIM-4FXO, NIM-4FXS, NIM-4FXSP, NIM-4MFT-T1/E1, NIM-8CE1T1-PRI, NIM-8MFT-T1/E1, ASA 5506H-X, ASA 5506W-X, ASA 5506-X, ASA 5508-X, ASA 5516-X, Firepower 4000, Firepower 2100, Firepower 9000, 15454-M-WSE-K9, NCS2K-MR-MXP-LIC, Cisco IOS XE, Cisco IOS, Cisco 3000, Cisco 4221, Cisco 4321, Cisco 4331, Cisco 4351, Cisco 4431, Cisco 4451-X, Cisco 4461, Cisco 5000, ASR 1001-HX, ASR 1002-HX, ASR1000-2T+20X1GE, ASR1000-6TGE, ASR1000-ESP100, ASR1000-ESP200, ASR1000-MIP100, ASR1000-RP3, ASR 1001-X, Catalyst 9300, C9500-12Q, C9500-16X, C9500-24Q, C9500-24Y4C, C9500-32C, C9500-32QC, C9500-40X, C9500-48Y4C, Catalyst 9800-40, Catalyst 9800-80, Cisco IC3000, NCS2K-MR-MXP-K9",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Cisco Systems Inc. - - ASR 903 - 400G, Cisco Systems Inc. - - ASR 907 - 400G, Cisco Systems Inc. - - ASR-920-10SZ-PD, Cisco Systems Inc. - - ASR-920-12CZ-A, Cisco Systems Inc. - - ASR-920-12CZ-D, Cisco Systems Inc. - - ASR-920-12SZ-A, Cisco Systems Inc. - - ASR-920-12SZ-D, Cisco Systems Inc. - - ASR-920-12SZ-IM, Cisco Systems Inc. - - ASR-920-12SZ-IM-CC, Cisco Systems Inc. - - ASR-920-20SZ-M, Cisco Systems Inc. - - ASR-920-24SZ-IM, Cisco Systems Inc. - - ASR-920-24SZ-M, Cisco Systems Inc. - - ASR-920-24TZ-M, Cisco Systems Inc. - - ASR-920-4SZ-A, Cisco Systems Inc. - - ASR-920-4SZ-D, Cisco Systems Inc. - - CBR-8, Cisco Systems Inc. - - CBR-CCAP-LC-40G-R, Cisco Systems Inc. - - NIM-1GE-CU-SFP, Cisco Systems Inc. - - NIM-2GE-CU-SFP, Cisco Systems Inc. - - SM-X-PVDM-1000, Cisco Systems Inc. - - SM-X-PVDM-2000, Cisco Systems Inc. - - SM-X-PVDM-3000, Cisco Systems Inc. - - SM-X-PVDM-500, Cisco Systems Inc. - - A900-RSP2A-128, Cisco Systems Inc. - - A900-RSP2A-64, Cisco Systems Inc. - - A900-RSP3C-200, Cisco Systems Inc. - - C6800-16P10G-XL, Cisco Systems Inc. - - C6800-32P10G-XL, Cisco Systems Inc. - - C6800-8P10G-XL, Cisco Systems Inc. - - C6800-8P40G-XL, Cisco Systems Inc. - - C6800-SUP6T, Cisco Systems Inc. - - C6800-SUP6T-XL, Cisco Systems Inc. - - C6816-X-LE, Cisco Systems Inc. - - C6824-X-LE-40G, Cisco Systems Inc. - - C6832-X-LE, Cisco Systems Inc. - - C6840-X-LE-40G, Cisco Systems Inc. - - Cisco Catalyst 9600, Cisco Systems Inc. - - Cisco 1120, Cisco Systems Inc. - - Cisco 1240, Cisco Systems Inc. - - Cisco 809, Cisco Systems Inc. - - Cisco 829, Cisco Systems Inc. - - A99-16X100GE-X-SE, Cisco Systems Inc. - - A99-32X100GE-CM, Cisco Systems Inc. - - A99-32X100GE-TR, Cisco Systems Inc. - - A99-RP3-SE, Cisco Systems Inc. - - A99-RP3-TR, Cisco Systems Inc. - - NC55-24H12F-SE, Cisco Systems Inc. - - NC55-36X100G-A-SE, Cisco Systems Inc. - - NC55-36X100G-S, Cisco Systems Inc. - - NC55-5504-FC, Cisco Systems Inc. - - NC55-5516-FC, Cisco Systems Inc. - - NC55-6X200-DWDM-S, Cisco Systems Inc. - - NC55A2-MOD-SE-H-S, Cisco Systems Inc. - - NC55-MOD-A-S, Cisco Systems Inc. - - NCS-5501, Cisco Systems Inc. - - NCS-5501-SE, Cisco Systems Inc. - - NCS-5502, Cisco Systems Inc. - - NCS-5502-SE, Cisco Systems Inc. - - NCS-55A1-24H, Cisco Systems Inc. - - NCS-55A1-36H-S, Cisco Systems Inc. - - NCS-55A1-36H-SE-S, Cisco Systems Inc. - - NCS-55A2-MOD-HD-S, Cisco Systems Inc. - - NCS-55A2-MOD-HX-S, Cisco Systems Inc. - - NCS-55A2-MOD-S, Cisco Systems Inc. - - NCS-55A2-MOD-SE-S, Cisco Systems Inc. - - Network Convergence System 1001, Cisco Systems Inc. - - Network Convergence System 1002, Cisco Systems Inc. - - Network Convergence System 5001, Cisco Systems Inc. - - Network Convergence System 5002, Cisco Systems Inc. - - N540-24Z8Q2C-M, Cisco Systems Inc. - - N540-24Z8Q2C-SYS, Cisco Systems Inc. - - N540-ACC-SYS, Cisco Systems Inc. - - N540X-ACC-SYS, Cisco Systems Inc. - - N3K-C31108PC-V, Cisco Systems Inc. - - N3K-C31108TC-V, Cisco Systems Inc. - - N3K-C3132C-Z, Cisco Systems Inc. - - N3K-C3264C-E, Cisco Systems Inc. - - N9K-C92160YC-X, Cisco Systems Inc. - - N9K-C92300YC, Cisco Systems Inc. - - N9K-C92304QC, Cisco Systems Inc. - - N9K-C9232C, Cisco Systems Inc. - - N9K-C9236C, Cisco Systems Inc. - - N9K-C9272Q, Cisco Systems Inc. - - N9K-C93108TC-EX, Cisco Systems Inc. - - N9K-C93108TC-FX, Cisco Systems Inc. - - N9K-C93180LC-EX, Cisco Systems Inc. - - N9K-C93180YC-EX, Cisco Systems Inc. - - N9K-C93180YC-FX, Cisco Systems Inc. - - N9K-C93240YC-FX2, Cisco Systems Inc. - - N9K-C9332C, Cisco Systems Inc. - - N9K-C9348GC-FXP, Cisco Systems Inc. - - N9K-C9364C, Cisco Systems Inc. - - N9K-SUP-A+, Cisco Systems Inc. - - N9K-SUP-A, Cisco Systems Inc. - - N9K-SUP-B, Cisco Systems Inc. - - N9K-SUP-B+, Cisco Systems Inc. - - DS-X9334-K9, Cisco Systems Inc. - - DS-X9648-1536K9, Cisco Systems Inc. - - N77-M312CQ-26L, Cisco Systems Inc. - - N77-M348XP-23L, Cisco Systems Inc. - - N77-SUP3E, Cisco Systems Inc. - - N7K-M324FQ-25L, Cisco Systems Inc. - - N7K-M348XP-25L, Cisco Systems Inc. - - A9K-16X100GE-CM, Cisco Systems Inc. - - A9K-16X100GE-TR, Cisco Systems Inc. - - A9K-RSP5-SE, Cisco Systems Inc. - - A9K-RSP5-TR",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 Secure Boot \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f c\u0435\u0442\u0435\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 Cisco, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u0434\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0437 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0434\u043e\u0441\u0442\u0443\u043f\u0430 (CWE-284)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 Secure Boot \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f c\u0435\u0442\u0435\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 Cisco \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u0434\u0430. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0437 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": "-",
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041f\u043e\u0434\u043c\u0435\u043d\u0430 \u043f\u0440\u0438 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190513-secureboot",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u041c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043a\u043e\u0434, \u041f\u041e \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-284",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,5)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,7)"
}

CVE-2019-1649 (GCVE-0-2019-1649)

Vulnerability from cvelistv5 – Published: 2019-05-13 19:10 – Updated: 2024-11-20 17:23

Title

Cisco Secure Boot Hardware Tampering Vulnerability

Summary

A vulnerability in the logic that handles access control to one of the hardware components in Cisco's proprietary Secure Boot implementation could allow an authenticated, local attacker to write a modified firmware image to the component. This vulnerability affects multiple Cisco products that support hardware-based Secure Boot functionality. The vulnerability is due to an improper check on the area of code that manages on-premise updates to a Field Programmable Gate Array (FPGA) part of the Secure Boot hardware implementation. An attacker with elevated privileges and access to the underlying operating system that is running on the affected device could exploit this vulnerability by writing a modified firmware image to the FPGA. A successful exploit could either cause the device to become unusable (and require a hardware replacement) or allow tampering with the Secure Boot verification process, which under some circumstances may allow the attacker to install and boot a malicious software image. An attacker will need to fulfill all the following conditions to attempt to exploit this vulnerability: Have privileged administrative access to the device. Be able to access the underlying operating system running on the device; this can be achieved either by using a supported, documented mechanism or by exploiting another vulnerability that would provide an attacker with such access. Develop or have access to a platform-specific exploit. An attacker attempting to exploit this vulnerability across multiple affected platforms would need to research each one of those platforms and then develop a platform-specific exploit. Although the research process could be reused across different platforms, an exploit developed for a given hardware platform is unlikely to work on a different hardware platform.

Severity ?

6.7 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-284

Assigner

cisco

References

URL

Tags

	https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
	https://www.kb.cert.org/vuls/id/400865	third-party-advisoryx_refsource_CERT-VN
	http://www.securityfocus.com/bid/108350	vdb-entryx_refsource_BID
	https://www.us-cert.gov/ics/advisories/icsa-20-072-03	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Routers	Affected: unspecified , < 16.12.1 (custom)

Date Public ?

2019-05-13 00:00

Show details on NVD website

JSON

To clipboard

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              "CSCvn77207",
              "CSCvn77209",
              "CSCvn77212",
              "CSCvn77219",
              "CSCvn77220",
              "CSCvn77222",
              "CSCvn77245",
              "CSCvn77246",
              "CSCvn77248",
              "CSCvn77249",
              "CSCvn89137",
              "CSCvn89138",
              "CSCvn89140",
              "CSCvn89143",
              "CSCvn89144",
              "CSCvn89145",
              "CSCvn89146",
              "CSCvn89150",
              "CSCvp42792"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2019-1649",
    "datePublished": "2019-05-13T19:10:14.147Z",
    "dateReserved": "2018-12-06T00:00:00.000Z",
    "dateUpdated": "2024-11-20T17:23:01.830Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

BDU:2019-02224

CVE-2019-1649 (GCVE-0-2019-1649)

Tags

Sightings

Nomenclature