CVE-2021-1771
First published: Mon Feb 01 2021(Updated: )
Messages. This issue was addressed with improved checks.
Credit: product-security@apple.com Shreyas Ranganatha @strawsnoceans
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple macOS Big Sur | <11.2 | 11.2 |
| Apple Catalina | ||
| Apple Mojave | ||
| Apple Mac OS X | >=10.14<10.14.6 | |
| Apple Mac OS X | >=10.15<10.15.7 | |
| Apple Mac OS X | =10.14.6 | |
| Apple Mac OS X | =10.14.6-security_update_2019-001 | |
| Apple Mac OS X | =10.14.6-security_update_2019-002 | |
| Apple Mac OS X | =10.14.6-security_update_2020-001 | |
| Apple Mac OS X | =10.14.6-security_update_2020-002 | |
| Apple Mac OS X | =10.14.6-security_update_2020-003 | |
| Apple Mac OS X | =10.14.6-security_update_2020-004 | |
| Apple Mac OS X | =10.14.6-security_update_2020-005 | |
| Apple Mac OS X | =10.14.6-security_update_2020-006 | |
| Apple Mac OS X | =10.14.6-security_update_2020-007 | |
| Apple Mac OS X | =10.14.6-supplemental_update | |
| Apple Mac OS X | =10.14.6-supplemental_update_2 | |
| Apple Mac OS X | =10.15.7 | |
| Apple Mac OS X | =10.15.7-supplemental_update | |
| Apple macOS | >=11.0<11.2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://support.apple.com/en-us/HT212147 (Advisory)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2021-1761
- CVE-2021-1797
- CVE-2020-27945
- CVE-2021-1760
- CVE-2021-1747
- CVE-2021-1776
- CVE-2021-1759
- CVE-2021-1772
- CVE-2021-1792
- CVE-2021-1787
- CVE-2021-1786
- CVE-2020-27937
- CVE-2021-1802
- CVE-2021-1791
- CVE-2021-1790
- CVE-2021-1775
- CVE-2020-29608
- CVE-2021-1758
- CVE-2021-1783
- CVE-2021-1741
- CVE-2021-1743
- CVE-2021-1773
- CVE-2021-1778
- CVE-2021-1736
- CVE-2021-1785
- CVE-2021-1766
- CVE-2021-1818
- CVE-2021-1742
- CVE-2021-1746
- CVE-2021-1754
- CVE-2021-1774
- CVE-2021-1777
- CVE-2021-1793
- CVE-2021-1737
- CVE-2021-1738
- CVE-2021-1744
- CVE-2021-1779
- CVE-2021-1757
- CVE-2020-27904
- CVE-2021-1764
- CVE-2021-1782
- CVE-2021-1750
- CVE-2020-29633
- CVE-2021-1781
- CVE-2021-1771
- CVE-2021-1762
- CVE-2020-29614
- CVE-2021-1763
- CVE-2021-1767
- CVE-2021-1745
- CVE-2021-1753
- CVE-2021-1768
- CVE-2021-1751
- CVE-2020-25709
- CVE-2020-27938
- CVE-2019-20838
- CVE-2020-14155
- CVE-2020-15358
- CVE-2021-1769
- CVE-2021-1788
- CVE-2021-1765
- CVE-2021-1801
- CVE-2021-1789
- CVE-2021-1871
- CVE-2021-1870
- CVE-2021-1799
- CVE-2021-30869
Frequently Asked Questions
What is the vulnerability identifier for this issue?
The vulnerability identifier for this issue is CVE-2021-1771.
What is the affected software?
The affected software includes macOS Big Sur 11.2, Apple Catalina, and Apple Mojave.
How was this issue addressed?
This issue was addressed with improved checks.
What is the severity of CVE-2021-1771?
The severity of CVE-2021-1771 has not been specified.
Is there a fix available?
Yes, a fix is available. Please refer to the Apple support page for more information.
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/type
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- collector/apple-support
- agent/software-canonical-lookup-request
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple mac os x
- version/apple mac os x/10.14
- version/apple mac os x/10.15
- version/apple mac os x/10.14.6
- version/apple mac os x/10.14.6-security_update_2019-001
- version/apple mac os x/10.14.6-security_update_2019-002
- version/apple mac os x/10.14.6-security_update_2020-001
- version/apple mac os x/10.14.6-security_update_2020-002
- version/apple mac os x/10.14.6-security_update_2020-003
- version/apple mac os x/10.14.6-security_update_2020-004
- version/apple mac os x/10.14.6-security_update_2020-005
- version/apple mac os x/10.14.6-security_update_2020-006
- version/apple mac os x/10.14.6-security_update_2020-007
- version/apple mac os x/10.14.6-supplemental_update
- version/apple mac os x/10.14.6-supplemental_update_2
- version/apple mac os x/10.15.7
- version/apple mac os x/10.15.7-supplemental_update
- canonical/apple macos
- version/apple macos/11.0
- canonical/apple macos big sur
- canonical/apple catalina
- canonical/apple mojave