Vulnerability Name:

CVE-2019-17103 (CCN-175157)

Assigned:2019-12-30
Published:2019-12-30
Updated:2020-05-04
Summary:An Incorrect Default Permissions vulnerability in the BDLDaemon component of Bitdefender AV for Mac allows an attacker to elevate permissions to read protected directories. This issue affects: Bitdefender AV for Mac versions prior to 8.0.0.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
4.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N)
4.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Physical
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-276
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2019-17103

Source: XF
Type: UNKNOWN
bitdefender-cve201917103-info-disc(175157)

Source: CCN
Type: Bitdefender Web site
Get-task-allow entitlement via BDLDaemon on macOS (VA-3448)

Source: CONFIRM
Type: Vendor Advisory
N/A

Vulnerable Configuration:Configuration 1:
  • cpe:/a:bitdefender:antivirus:*:*:*:*:*:macos:*:* (Version < 8.0.0)

    • * Denotes that component is vulnerable
    BACK
    bitdefender antivirus *