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[email protected]CVE-2020-5798

HistoryDec 07, 2020 - 1:15 p.m.

CVE-2020-5798

2020-12-0713:15:10

CWE-276

CWE-354

[email protected]

web.nvd.nist.gov

119

cve-2020-5798

insync

macos

privilege escalation

integrity checks

directory permissions

nvd

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.4%

JSON

inSync Client installer for macOS versions v6.8.0 and prior could allow an attacker to gain privileges of a root user from a lower privileged user due to improper integrity checks and directory permissions.

Affected configurations

NVD

Node

druvainsyncMatch6.8.0macos

CPENameOperatorVersion
druva:insyncdruva insynceq6.8.0

CPE	Name	Operator	Version
druva:insync	druva insync	eq	6.8.0

CNA Affected

[
  {
    "product": "Druva inSync macOS Client Installers for v6.8.0 and prior",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Druva inSync macOS Client Installers for v6.8.0 and prior"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2020-67

www.tenable.com/security/research/tra-2020-67%2Chttps://docs.druva.com/001_inSync_Cloud/Cloud/010_Release_Details/010_inSync_Cloud_Updates

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.4%

JSON

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