Vulnerability Name:

CVE-2022-32839 (CCN-231679)

Assigned:2022-07-20
Published:2022-07-20
Updated:2022-11-02
Summary:The issue was addressed with improved bounds checks. This issue is fixed in macOS Monterey 12.5, macOS Big Sur 11.6.8, Security Update 2022-005 Catalina, iOS 15.6 and iPadOS 15.6, tvOS 15.6, watchOS 8.7. A remote user may cause an unexpected app termination or arbitrary code execution.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2022-32839

Source: XF
Type: UNKNOWN
apple-macos-cve202232839-code-exec(231679)

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213340

Source: CCN
Type: Apple security document HT213342
About the security content of tvOS 15.6

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213342

Source: CCN
Type: Apple security document HT213343
About the security content of Security Update 2022-005 Catalina

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213343

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213344

Source: CCN
Type: Apple security document HT213345
About the security content of macOS Monterey 12.5

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213345

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213346

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version < 10.15.7)
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*
  • OR cpe:/o:apple:ipados:*:*:*:*:*:*:*:* (Version < 15.6)
  • OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 15.6)
  • OR cpe:/o:apple:macos:10.15.7:-:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2022-001:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2022-002:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*
  • OR cpe:/o:apple:macos:10.15.7:security_update_2022-004:*:*:*:*:*:*
  • OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 11.0 and < 11.6.8)
  • OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 12.0 and < 12.5)
  • OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 15.6)
  • OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 8.7)

    • Configuration CCN 1:
  • cpe:/o:apple:macos_catalina:10.15.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:macos_monterey:12.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple macos *
    apple mac os x 10.15.7 security_update_2020-001
    apple mac os x 10.15.7 security_update_2021-001
    apple mac os x 10.15.7 security_update_2021-002
    apple mac os x 10.15.7 security_update_2021-003
    apple mac os x 10.15.7 security_update_2021-004
    apple mac os x 10.15.7 security_update_2021-005
    apple mac os x 10.15.7 security_update_2021-006
    apple mac os x 10.15.7 security_update_2021-008
    apple ipados *
    apple iphone os *
    apple macos 10.15.7 -
    apple mac os x 10.15.7 security_update_2021-007
    apple mac os x 10.15.7 security_update_2022-001
    apple mac os x 10.15.7 security_update_2022-002
    apple mac os x 10.15.7 security_update_2022-003
    apple macos 10.15.7 security_update_2022-004
    apple macos *
    apple macos *
    apple tvos *
    apple watchos *
    apple macos catalina 10.15.1
    apple macos monterey 12.4