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[email protected]CVE-2020-1870

HistoryMay 29, 2020 - 8:15 p.m.

CVE-2020-1870

2020-05-2920:15:11

CWE-772

[email protected]

web.nvd.nist.gov

cve-2020-1870

huawei

denial of service

vulnerability

memory leakage

improper memory management

nvd

security

cloudengine

ne40e.

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.6%

JSON

There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100.

Affected configurations

NVD

Node

huaweicloudengine_12800_firmwareMatchv200r019c00

huaweicloudengine_12800_firmwareMatchv200r019c00spc600

huaweicloudengine_12800_firmwareMatchv200r019c00spc800

huaweicloudengine_12800_firmwareMatchv200r019c10

AND

huaweicloudengine_12800Match-

Node

huaweicloudengine_6800_firmwareMatchv200r019c00spc800

AND

huaweicloudengine_6800Match-

CPENameOperatorVersion
huawei:cloudengine_12800_firmwarehuawei cloudengine 12800 firmwareeqv200r019c00
huawei:cloudengine_12800_firmwarehuawei cloudengine 12800 firmwareeqv200r019c00spc600
huawei:cloudengine_12800_firmwarehuawei cloudengine 12800 firmwareeqv200r019c00spc800
huawei:cloudengine_12800_firmwarehuawei cloudengine 12800 firmwareeqv200r019c10

CPE	Name	Operator	Version
huawei:cloudengine_12800_firmware	huawei cloudengine 12800 firmware	eq	v200r019c00
huawei:cloudengine_12800_firmware	huawei cloudengine 12800 firmware	eq	v200r019c00spc600
huawei:cloudengine_12800_firmware	huawei cloudengine 12800 firmware	eq	v200r019c00spc800
huawei:cloudengine_12800_firmware	huawei cloudengine 12800 firmware	eq	v200r019c10

CNA Affected

[
  {
    "product": "CloudEngine 12800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 5800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 6800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R005C20SPC800"
      },
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "CloudEngine 7800",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V200R019C00SPC800"
      }
    ]
  },
  {
    "product": "NE40E",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V800R011C00SPC200"
      },
      {
        "status": "affected",
        "version": "V800R011C00SPC300"
      },
      {
        "status": "affected",
        "version": "V800R011C10SPC100"
      }
    ]
  },
  {
    "product": "NE40E-F",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V800R011C00SPC200"
      },
      {
        "status": "affected",
        "version": "V800R011C10SPC100"
      }
    ]
  },
  {
    "product": "NE40E-M",
    "vendor": "Huawei",
    "versions": [
      {
        "status": "affected",
        "version": "V800R011C00SPC200"
      },
      {
        "status": "affected",
        "version": "V800R011C10SPC100"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.6%

JSON

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