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[email protected]CVE-2020-9142

HistoryJan 13, 2021 - 10:15 p.m.

CVE-2020-9142

2021-01-1322:15:14

CWE-787

[email protected]

web.nvd.nist.gov

huawei

smartphone

heap base

buffer overflow

vulnerability

cve-2020-9142

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

There is a heap base buffer overflow vulnerability in some Huawei smartphone.Successful exploitation of this vulnerability can cause heap overflow and memory overwriting when the system incorrectly processes the update file.

Affected configurations

NVD

Node

huaweiemuiMatch9.1.0

huaweiemuiMatch9.1.1

huaweiemuiMatch10.0.0

huaweiemuiMatch10.1.0

huaweiemuiMatch10.1.1

huaweiemuiMatch11.0.0

huaweimagic_uiMatch2.1.1

huaweimagic_uiMatch3.0.0

huaweimagic_uiMatch3.1.0

huaweimagic_uiMatch3.1.1

huaweimagic_uiMatch4.0.0

CPENameOperatorVersion
huawei:emuihuawei emuieq9.1.0
huawei:emuihuawei emuieq9.1.1
huawei:emuihuawei emuieq10.0.0
huawei:emuihuawei emuieq10.1.0
huawei:emuihuawei emuieq10.1.1
huawei:emuihuawei emuieq11.0.0
huawei:magic_uihuawei magic uieq2.1.1
huawei:magic_uihuawei magic uieq3.0.0
huawei:magic_uihuawei magic uieq3.1.0
huawei:magic_uihuawei magic uieq3.1.1

CPE	Name	Operator	Version
huawei:emui	huawei emui	eq	9.1.0
huawei:emui	huawei emui	eq	9.1.1
huawei:emui	huawei emui	eq	10.0.0
huawei:emui	huawei emui	eq	10.1.0
huawei:emui	huawei emui	eq	10.1.1
huawei:emui	huawei emui	eq	11.0.0
huawei:magic_ui	huawei magic ui	eq	2.1.1
huawei:magic_ui	huawei magic ui	eq	3.0.0
huawei:magic_ui	huawei magic ui	eq	3.1.0
huawei:magic_ui	huawei magic ui	eq	3.1.1

Rows per page:

1-10 of 111

CNA Affected

[
  {
    "product": "EMUI;Magic UI",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0, EMUI 10.0.0, EMUI 9.1.1, EMUI 9.1.0"
      },
      {
        "status": "affected",
        "version": "Magic UI 4.0.0, Magic UI 3.1.1, Magic UI 3.1.0, Magic UI 3.0.0, Magic UI 2.1.1"
      }
    ]
  }
]

References

consumer.huawei.com/en/support/bulletin/2020/12/

Social References

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.6%

JSON

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