CVE-2021-1797

Published on: 04/02/2021 12:00:00 AM UTC

Last Modified on: 05/04/2021 07:35:00 PM UTC

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

Certain versions of Ipad Os from Apple contain the following vulnerability:

The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local user may be able to read arbitrary files.

  • CVE-2021-1797 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Apple - iOS and iPadOS version < 14.4
  • Affected Vendor/Software: URL Logo Apple - macOS version < 11.2
  • Affected Vendor/Software: URL Logo Apple - macOS version < 7.3
  • Affected Vendor/Software: URL Logo Apple - macOS version < 14.4

CVSS3 Score: 5.5 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH NONE NONE

CVSS2 Score: 2.1 - LOW

Access
Vector
Access
Complexity
Authentication
LOCAL LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
About the security content of tvOS 14.4 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT212149
About the security content of macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT212147
Full Disclosure: APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina seclists.org
text/html
URL Logo FULLDISC 20210427 APPLE-SA-2021-04-26-3 Security Update 2021-002 Catalina
About the security content of Security Update 2021-002 Catalina - Apple Support support.apple.com
text/html
URL Logo CONFIRM support.apple.com/kb/HT212326
About the security content of Security Update 2021-003 Mojave - Apple Support support.apple.com
text/html
URL Logo CONFIRM support.apple.com/kb/HT212327
About the security content of iOS 14.4 and iPadOS 14.4 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT212146
About the security content of watchOS 7.3 - Apple Support support.apple.com
text/html
URL Logo MISC support.apple.com/en-us/HT212148

Related QID Numbers

  • 375507 Apple macOS Security Update 2021-002 Catalina (HT212326)
  • 375510 Apple macOS Security Update 2021-003 Mojave (HT212327)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
AppleIpad OsAllAllAllAll
Operating
System
AppleIphone OsAllAllAllAll
Operating
System
AppleMacosAllAllAllAll
Operating
System
AppleMac Os XAllAllAllAll
Operating
System
AppleMac Os X10.14.6AllAllAll
Operating
System
AppleMac Os X10.14.6-AllAll
Operating
System
AppleMac Os X10.14.6security_update_2019-001AllAll
Operating
System
AppleMac Os X10.14.6security_update_2019-002AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-001AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-002AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-003AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-004AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-005AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-006AllAll
Operating
System
AppleMac Os X10.14.6security_update_2020-007AllAll
Operating
System
AppleMac Os X10.14.6security_update_2021-001AllAll
Operating
System
AppleMac Os X10.15.7-AllAll
Operating
System
AppleMac Os X10.15.7security_update_2020-001AllAll
Operating
System
AppleMac Os X10.15.7security_update_2021-001AllAll
Operating
System
AppleMac Os X10.15.7supplemental_updateAllAll
Operating
System
AppleTvosAllAllAllAll
Operating
System
AppleWatchosAllAllAllAll
  • cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*:
  • cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*:
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*:
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-1797 : The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.2,… twitter.com/i/web/status/1… 2021-04-02 18:50:03
Twitter Icon @Har_sia CVE-2021-1797 har-sia.info/CVE-2021-1797.… #HarsiaInfo 2021-04-03 18:29:03
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