Vulnerability-Lookup

BDU:2019-02193 (CVE-2019-1809)

Vulnerability from fstec – Published: 2019-06-21 – Updated: 2021-03-23 – View on bdu.fstec.ru Fixed

Title

Уязвимость сетевой операционной системы NX-OS, связанная с некорректной проверкой криптографической подписи, позволяющая нарушителю установить вредоносное программное обеспечение на уязвимом устройстве

Summary

Уязвимость сетевой операционной системы NX-OS связана с некорректной проверкой криптографической подписи. Эксплуатация уязвимости может позволить нарушителю установить вредоносное программное обеспечение на уязвимом устройстве

Severity

4.6 (Medium) CVSS 2.0


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

6.7 (Medium) CVSS 3.0


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

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Spoofing

Incidents

Being clarified

Remediation

Software update

CWE

CWE-347 - Некорректная проверка криптографической подписи

Aliases

CVE-2019-1809

References

3 references

URL
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…
https://www.securityfocus.com/bid/108375
https://nvd.nist.gov/vuln/detail/CVE-2019-1809

Impacted products

1 product from 2 vendors

Vendors

Cisco Systems, Inc.

Products

NX-OS

Versions

от 8.1 до 8.2(3) (NX-OS), от 8.2 до 8.2(3) (NX-OS), от 7.2 до 7.3(3)D1(1) (NX-OS), от 7.3 до 7.3(3)D1(1) (NX-OS), от 8.0 до 8.2(3) (NX-OS), от 7.3 до 8.1(1a) (NX-OS), от 8.1 до 8.1(1a) (NX-OS), от 8.2 до 8.3(1) (NX-OS), 5.2 (NX-OS), 6.2 (NX-OS), 8.3 (NX-OS), до 6.2 включительно (NX-OS), до 3.1 включительно (NX-OS), от 3.1 до 3.2(3k) (NX-OS), от 3.2 до 3.2(3k) (NX-OS), 4.0 (NX-OS)

Product types

Operating system

Platforms

Cisco Systems, Inc. NX-OS от 8.1 до 8.2(3) Nexus 7000 Series, Inc. NX-OS от 8.1 до 8.2(3) Nexus 7700 Series, Inc. NX-OS от 8.2 до 8.2(3) Nexus 7000 Series, Inc. NX-OS от 8.2 до 8.2(3) Nexus 7700 Series, Inc. NX-OS от 7.2 до 7.3(3)D1(1) Nexus 7000 Series, Inc. NX-OS от 7.2 до 7.3(3)D1(1) Nexus 7700 Series, Inc. NX-OS от 7.3 до 7.3(3)D1(1) Nexus 7000 Series, Inc. NX-OS от 7.3 до 7.3(3)D1(1) Nexus 7700 Series, Inc. NX-OS от 8.0 до 8.2(3) Nexus 7000 Series, Inc. NX-OS от 8.0 до 8.2(3) Nexus 7700 Series, Inc. NX-OS от 7.3 до 8.1(1a) MDS 9700 Series Multilayer Directors, Inc. NX-OS от 8.1 до 8.1(1a) MDS 9700 Series Multilayer Directors, Inc. NX-OS от 8.2 до 8.3(1) MDS 9700 Series Multilayer Directors, Inc. NX-OS 5.2 MDS 9700 Series Multilayer Directors, Inc. NX-OS 6.2 MDS 9700 Series Multilayer Directors, Inc. NX-OS 8.3 MDS 9700 Series Multilayer Directors, Inc. NX-OS до 6.2 включительно Nexus 7000 Series, Inc. NX-OS до 6.2 включительно Nexus 7700 Series, Inc. NX-OS 8.3 Nexus 7000 Series, Inc. NX-OS 8.3 Nexus 7700 Series, Inc. NX-OS до 3.1 включительно UCS 6300 Fabric Interconnects, Inc. NX-OS до 3.1 включительно UCS 6200 Fabric Interconnects, Inc. NX-OS от 3.1 до 3.2(3k) UCS 6200 Fabric Interconnects, Inc. NX-OS от 3.1 до 3.2(3k) UCS 6300 Fabric Interconnects, Inc. NX-OS от 3.2 до 3.2(3k) UCS 6200 Fabric Interconnects, Inc. NX-OS от 3.2 до 3.2(3k) UCS 6300 Fabric Interconnects, Inc. NX-OS 4.0 UCS 6200 Fabric Interconnects, Inc. NX-OS 4.0 UCS 6300 Fabric Interconnects

Mitigations

Обновление программного обеспечения

Credits

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
  "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": "\u043e\u0442 8.1 \u0434\u043e 8.2(3) (NX-OS), \u043e\u0442 8.2 \u0434\u043e 8.2(3) (NX-OS), \u043e\u0442 7.2 \u0434\u043e 7.3(3)D1(1) (NX-OS), \u043e\u0442 7.3 \u0434\u043e 7.3(3)D1(1) (NX-OS), \u043e\u0442 8.0 \u0434\u043e 8.2(3) (NX-OS), \u043e\u0442 7.3 \u0434\u043e 8.1(1a) (NX-OS), \u043e\u0442 8.1 \u0434\u043e 8.1(1a) (NX-OS), \u043e\u0442 8.2 \u0434\u043e 8.3(1) (NX-OS), 5.2 (NX-OS), 6.2 (NX-OS), 8.3 (NX-OS), \u0434\u043e 6.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (NX-OS), \u0434\u043e 3.1 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (NX-OS), \u043e\u0442 3.1 \u0434\u043e 3.2(3k) (NX-OS), \u043e\u0442 3.2 \u0434\u043e 3.2(3k) (NX-OS), 4.0 (NX-OS)",
  "\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",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "15.05.2019",
  "\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": "21.06.2019",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2019-02193",
  "\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-2019-1809",
  "\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",
  "\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 \u043e\u0442 8.1 \u0434\u043e 8.2(3) Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 8.1 \u0434\u043e 8.2(3) Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 8.2 \u0434\u043e 8.2(3) Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 8.2 \u0434\u043e 8.2(3) Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)D1(1) Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.2 \u0434\u043e 7.3(3)D1(1) Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)D1(1) Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 7.3(3)D1(1) Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 8.0 \u0434\u043e 8.2(3) Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 8.0 \u0434\u043e 8.2(3) Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u043e\u0442 7.3 \u0434\u043e 8.1(1a) MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS \u043e\u0442 8.1 \u0434\u043e 8.1(1a) MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS \u043e\u0442 8.2 \u0434\u043e 8.3(1) MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS 5.2 MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS 6.2 MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS 8.3 MDS 9700 Series Multilayer Directors, Cisco Systems, Inc. NX-OS \u0434\u043e 6.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e Nexus 7000 Series, Cisco Systems, Inc. NX-OS \u0434\u043e 6.2 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e Nexus 7700 Series, Cisco Systems, Inc. NX-OS 8.3 Nexus 7000 Series, Cisco Systems, Inc. NX-OS 8.3 Nexus 7700 Series, Cisco Systems, Inc. NX-OS \u0434\u043e 3.1 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e UCS 6300 Fabric Interconnects, Cisco Systems, Inc. NX-OS \u0434\u043e 3.1 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e UCS 6200 Fabric Interconnects, Cisco Systems, Inc. NX-OS \u043e\u0442 3.1 \u0434\u043e 3.2(3k) UCS 6200 Fabric Interconnects, Cisco Systems, Inc. NX-OS \u043e\u0442 3.1 \u0434\u043e 3.2(3k) UCS 6300 Fabric Interconnects, Cisco Systems, Inc. NX-OS \u043e\u0442 3.2 \u0434\u043e 3.2(3k) UCS 6200 Fabric Interconnects, Cisco Systems, Inc. NX-OS \u043e\u0442 3.2 \u0434\u043e 3.2(3k) UCS 6300 Fabric Interconnects, Cisco Systems, Inc. NX-OS 4.0 UCS 6200 Fabric Interconnects, Cisco Systems, Inc. NX-OS 4.0 UCS 6300 Fabric Interconnects",
  "\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 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b\u00a0NX-OS, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438, \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\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435",
  "\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 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b\u00a0NX-OS \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u043f\u0438\u0441\u0438. \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\u043e\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u043c \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435",
  "\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-20190515-nxos-psvb\nhttps://www.securityfocus.com/bid/108375\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-1809",
  "\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",
  "\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 4,6)\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-2019-1809 (GCVE-0-2019-1809)

Vulnerability from cvelistv5 – Published: 2019-05-15 22:15 – Updated: 2024-11-20 17:19

Title

Cisco NX-OS Software Patch Signature Verification Bypass Vulnerability

Summary

A vulnerability in the Image Signature Verification feature of Cisco NX-OS Software could allow an authenticated, local attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.

Severity

6.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-20 16:54 UTC

CWE

CWE-347

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/108375	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco NX-OS Software	Affected: unspecified , < 8.3(1) (custom)

Date Public

2019-05-15 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.