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[email protected]CVE-2020-1908

HistoryNov 03, 2020 - 8:15 p.m.

CVE-2020-1908

2020-11-0320:15:12

CWE-552

CWE-285

[email protected]

web.nvd.nist.gov

ios

cve-2020-1908

screen lock

authorization

siri

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

Improper authorization of the Screen Lock feature in WhatsApp and WhatsApp Business for iOS prior to v2.20.100 could have permitted use of Siri to interact with the WhatsApp application even after the phone was locked.

Affected configurations

NVD

Node

whatsappwhatsappRange<2.20.100iphone_os

whatsappwhatsapp_businessRange<2.20.100iphone_os

CPENameOperatorVersion
whatsapp:whatsappwhatsapplt2.20.100
whatsapp:whatsapp_businesswhatsapp whatsapp businesslt2.20.100

CPE	Name	Operator	Version
whatsapp:whatsapp	whatsapp	lt	2.20.100
whatsapp:whatsapp_business	whatsapp whatsapp business	lt	2.20.100

CNA Affected

[
  {
    "product": "WhatsApp Business for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.20.100"
      },
      {
        "lessThan": "2.20.100",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "WhatsApp for iOS",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "2.20.100"
      },
      {
        "lessThan": "2.20.100",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.whatsapp.com/security/advisories/2020/

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

4.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

Related for CVE-2020-1908

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