BDU:2019-03439

Vulnerability from fstec - Published: 25.09.2019
VLAI Severity ?
Title
Уязвимость операционных систем NX-OS и Cisco IOS XE, связанная с ошибками при проверке электронной подписи во время установки образа Open Virtual Appliance (OVA), позволяющая нарушителю установить образ вредоносного программного обеспечения на уязвимое устройство
Description
Уязвимость операционных систем NX-OS и Cisco IOS XE связана с ошибками при проверке электронной подписи во время установки образа Open Virtual Appliance (OVA). Эксплуатация уязвимости может позволить нарушителю установить образ вредоносного программного обеспечения на уязвимое устройство
Vendor
Cisco Systems Inc.
Software Name
NX-OS, Cisco IOS
Software Version
- (NX-OS), 6.0(2)A3 (Cisco IOS), 6.0(2)A4 (Cisco IOS), 6.0(2)A6 (Cisco IOS), 6.0(2)A7 (Cisco IOS), 6.0(2)A8 (Cisco IOS), 6.0(2)U1 (Cisco IOS), 6.0(2)U2 (Cisco IOS), 6.0(2)U3 (Cisco IOS), 6.0(2)U4 (Cisco IOS), 6.0(2)U5 (Cisco IOS), 6.0(2)U6 (Cisco IOS), 6.1(2)I1 (Cisco IOS), 6.1(2)I2 (Cisco IOS), 6.1(2)I3 (Cisco IOS), 6.2 (Cisco IOS), 7.0(0)N1 (Cisco IOS), 7.0(1)N1 (Cisco IOS), 7.0(2)N1 (Cisco IOS), 7.0(3)F1 (Cisco IOS), 7.0(3)F2 (Cisco IOS), 7.0(3)I1 (Cisco IOS), 7.0(3)I2 (Cisco IOS), 7.0(3)I3 (Cisco IOS), 7.0(3)I4 (Cisco IOS), 7.0(3)I5 (Cisco IOS), 7.0(3)I6 (Cisco IOS), 7.0(3)IX1 (Cisco IOS), 7.0(3)N1 (Cisco IOS), 7.0(4)N1 (Cisco IOS), 7.0(5)N1 (Cisco IOS), 7.0(6)N1 (Cisco IOS), 7.0(7)N1 (Cisco IOS), 7.0(8)N1 (Cisco IOS), 7.1(0)N1 (Cisco IOS), 7.1(1)N1 (Cisco IOS), 7.1(2)N1 (Cisco IOS), 7.1(3)N1 (Cisco IOS), 7.1(4)N1 (Cisco IOS), 7.1(5)N1 (Cisco IOS), 7.2(0)D1 (Cisco IOS), 7.2(0)N1 (Cisco IOS), 7.2(1)D1 (Cisco IOS), 7.2(1)N1 (Cisco IOS), 7.2(2)D1 (Cisco IOS), 7.3(0)D1 (Cisco IOS), 7.3(0)DX (Cisco IOS), 7.3(0)N1 (Cisco IOS), 7.3(1)D1 (Cisco IOS), 7.3(1)N1 (Cisco IOS), 7.3(2)N1 (Cisco IOS), 8.0 (Cisco IOS), 8.1 (Cisco IOS), 7.0(3)IC4 (Cisco IOS), 7.0(3)IM3 (Cisco IOS), 3.2SG (Cisco IOS), 3.7S (Cisco IOS), 3.8S (Cisco IOS), 3.9S (Cisco IOS), 3.10S (Cisco IOS), 3.11S (Cisco IOS), 3.12S (Cisco IOS), 3.13S (Cisco IOS), 3.14S (Cisco IOS), 3.15S (Cisco IOS), 3.7E (Cisco IOS), 3.16S (Cisco IOS), 3.17S (Cisco IOS), 16.1 (Cisco IOS), 3.2JA (Cisco IOS), 16.2 (Cisco IOS), 3.8E (Cisco IOS), 16.3 (Cisco IOS), 16.4 (Cisco IOS), 16.5 (Cisco IOS), 3.18S (Cisco IOS), 3.18SP (Cisco IOS), 3.9E (Cisco IOS), 16.6 (Cisco IOS), 16.7 (Cisco IOS), 16.9 (Cisco IOS), 3.10E (Cisco IOS), 3.11E (Cisco IOS)
Possible Mitigations
Использование рекомендаций: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman
Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman
CWE
CWE-347

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/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": "- (NX-OS), 6.0(2)A3 (Cisco IOS), 6.0(2)A4 (Cisco IOS), 6.0(2)A6 (Cisco IOS), 6.0(2)A7 (Cisco IOS), 6.0(2)A8 (Cisco IOS), 6.0(2)U1 (Cisco IOS), 6.0(2)U2 (Cisco IOS), 6.0(2)U3 (Cisco IOS), 6.0(2)U4 (Cisco IOS), 6.0(2)U5 (Cisco IOS), 6.0(2)U6 (Cisco IOS), 6.1(2)I1 (Cisco IOS), 6.1(2)I2 (Cisco IOS), 6.1(2)I3 (Cisco IOS), 6.2 (Cisco IOS), 7.0(0)N1 (Cisco IOS), 7.0(1)N1 (Cisco IOS), 7.0(2)N1 (Cisco IOS), 7.0(3)F1 (Cisco IOS), 7.0(3)F2 (Cisco IOS), 7.0(3)I1 (Cisco IOS), 7.0(3)I2 (Cisco IOS), 7.0(3)I3 (Cisco IOS), 7.0(3)I4 (Cisco IOS), 7.0(3)I5 (Cisco IOS), 7.0(3)I6 (Cisco IOS), 7.0(3)IX1 (Cisco IOS), 7.0(3)N1 (Cisco IOS), 7.0(4)N1 (Cisco IOS), 7.0(5)N1 (Cisco IOS), 7.0(6)N1 (Cisco IOS), 7.0(7)N1 (Cisco IOS), 7.0(8)N1 (Cisco IOS), 7.1(0)N1 (Cisco IOS), 7.1(1)N1 (Cisco IOS), 7.1(2)N1 (Cisco IOS), 7.1(3)N1 (Cisco IOS), 7.1(4)N1 (Cisco IOS), 7.1(5)N1 (Cisco IOS), 7.2(0)D1 (Cisco IOS), 7.2(0)N1 (Cisco IOS), 7.2(1)D1 (Cisco IOS), 7.2(1)N1 (Cisco IOS), 7.2(2)D1 (Cisco IOS), 7.3(0)D1 (Cisco IOS), 7.3(0)DX (Cisco IOS), 7.3(0)N1 (Cisco IOS), 7.3(1)D1 (Cisco IOS), 7.3(1)N1 (Cisco IOS), 7.3(2)N1 (Cisco IOS), 8.0 (Cisco IOS), 8.1 (Cisco IOS), 7.0(3)IC4 (Cisco IOS), 7.0(3)IM3 (Cisco IOS), 3.2SG (Cisco IOS), 3.7S (Cisco IOS), 3.8S (Cisco IOS), 3.9S (Cisco IOS), 3.10S (Cisco IOS), 3.11S (Cisco IOS), 3.12S (Cisco IOS), 3.13S (Cisco IOS), 3.14S (Cisco IOS), 3.15S (Cisco IOS), 3.7E (Cisco IOS), 3.16S (Cisco IOS), 3.17S (Cisco IOS), 16.1 (Cisco IOS), 3.2JA (Cisco IOS), 16.2 (Cisco IOS), 3.8E (Cisco IOS), 16.3 (Cisco IOS), 16.4 (Cisco IOS), 16.5 (Cisco IOS), 3.18S (Cisco IOS), 3.18SP (Cisco IOS), 3.9E (Cisco IOS), 16.6 (Cisco IOS), 16.7 (Cisco IOS), 16.9 (Cisco IOS), 3.10E (Cisco IOS), 3.11E (Cisco IOS)",
  "\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": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-vman",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "25.09.2019",
  "\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": "03.10.2019",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2019-03439",
  "\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-2019-12662",
  "\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": "NX-OS, Cisco IOS",
  "\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. NX-OS - Nexus 3000 Series, Cisco Systems Inc. NX-OS - Nexus 3500 Platform, Cisco Systems Inc. NX-OS - Nexus 5500 Platform, Cisco Systems Inc. NX-OS - Nexus 5600 Platform, Cisco Systems Inc. NX-OS - Nexus 6000 Series, Cisco Systems Inc. NX-OS - Nexus 7000 Series, Cisco Systems Inc. NX-OS - Nexus 7700 Series, Cisco Systems Inc. NX-OS - Nexus 9000 Series in Standalone NX-OS Mode, Cisco Systems Inc. NX-OS - Nexus 9500 R-Series Switching Platform",
  "\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 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c NX-OS \u0438 Cisco IOS XE, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u0440\u0430\u0437\u0430 Open Virtual Appliance (OVA), \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 \u043e\u0431\u0440\u0430\u0437 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e",
  "\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\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 (CWE-347)",
  "\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 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c NX-OS \u0438 Cisco IOS XE \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u043f\u0440\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438 \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043e\u0431\u0440\u0430\u0437\u0430 Open Virtual Appliance (OVA). \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 \u043e\u0431\u0440\u0430\u0437 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e",
  "\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-20190925-vman",
  "\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, \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-347",
  "\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 6,8)\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)"
}


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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.


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Detection rules are retrieved from Rulezet.

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