Macos Security Vulnerabilities and Issues — Macos CVE List

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CVE•added 2020/12/08 10:15 p.m.•2123 views

CVE-2020-27918

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary cod...

7.8CVSS8.6AI score0.00178EPSS

CVE•added 2020/11/03 3:15 a.m.•1261 views

CVE-2020-15969

Use after free in WebRTC in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

8.8CVSS8.8AI score0.03155EPSS

CVE•added 2020/12/08 9:15 p.m.•1117 views

CVE-2020-27950

A memory initialization issue was addressed. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental Update, macOS Catalin...

7.1CVSS5.3AI score0.30368EPSS

In wild

CVE•added 2020/12/08 9:15 p.m.•1086 views

CVE-2020-27932

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplemental...

9.3CVSS7.2AI score0.01976EPSS

In wild

CVE•added 2020/12/08 9:15 p.m.•1051 views

CVE-2020-27930

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 12.4.9, watchOS 6.2.9, Security Update 2020-006 High Sierra, Security Update 2020-006 Mojave, iOS 14.2 and iPadOS 14.2, watchOS 5.3.9, macOS Catalina 10.15.7 Supplem...

7.8CVSS7.6AI score0.47457EPSS

In wild

CVE•added 2020/06/27 12:15 p.m.•555 views

CVE-2020-15358

In SQLite before 3.32.3, select.c mishandles query-flattener optimization, leading to a multiSelectOrderBy heap overflow because of misuse of transitive properties for constant propagation.

5.5CVSS6.8AI score0.00036EPSS

CVE•added 2020/12/14 8:15 p.m.•501 views

CVE-2020-8286

curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.

7.5CVSS7.6AI score0.00238EPSS

CVE•added 2020/04/28 9:15 p.m.•461 views

CVE-2020-10663

The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, use of JSON parsing...

7.5CVSS6.7AI score0.13268EPSS

CVE•added 2020/05/24 10:15 p.m.•425 views

CVE-2020-13434

SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.

5.5CVSS6.8AI score0.0005EPSS

CVE•added 2020/12/14 8:15 p.m.•358 views

CVE-2020-8284

A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service bann...

4.3CVSS6AI score0.0008EPSS

CVE•added 2020/11/04 6:15 p.m.•349 views

CVE-2020-8037

The ppp decapsulator in tcpdump 4.9.3 can be convinced to allocate a large amount of memory.

7.5CVSS7.5AI score0.00219EPSS

CVE•added 2020/05/27 3:15 p.m.•329 views

CVE-2020-13631

SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.

5.5CVSS6.7AI score0.00111EPSS

CVE•added 2020/12/14 8:15 p.m.•308 views

CVE-2020-8285

curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.

7.5CVSS7.7AI score0.005EPSS

CVE•added 2020/05/27 3:15 p.m.•305 views

CVE-2020-13630

ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.

7CVSS7.5AI score0.00177EPSS

CVE•added 2020/06/15 5:15 p.m.•294 views

CVE-2020-14155

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

5.3CVSS6.4AI score0.00152EPSS

CVE•added 2020/06/15 5:15 p.m.•264 views

CVE-2019-20838

libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

7.5CVSS6.7AI score0.00182EPSS

CVE•added 2020/12/08 8:15 p.m.•149 views

CVE-2020-9849

An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.

6.5CVSS5.9AI score0.01069EPSS

CVE•added 2020/12/08 9:15 p.m.•141 views

CVE-2020-27904

A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.

9.3CVSS7.3AI score0.11475EPSS

CVE•added 2020/12/11 4:15 a.m.•102 views

CVE-2020-13520

An out of bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 reconstructs paths from binary USD files. A specially crafted malformed file can trigger an out of bounds memory modification which can result in remote code execution. To trigger this vulnerability, victim needs...

8.8CVSS8.1AI score0.00902EPSS

CVE•added 2020/10/22 6:15 p.m.•101 views

CVE-2020-9876

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Opening a maliciously crafted PDF file may lea...

7.8CVSS7.9AI score0.00683EPSS

CVE•added 2020/12/03 6:15 p.m.•96 views

CVE-2020-13524

An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim ...

6.3CVSS6.3AI score0.00411EPSS

CVE•added 2020/12/08 9:15 p.m.•94 views

CVE-2020-27917

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to code execution.

9.3CVSS7.4AI score0.00712EPSS

CVE•added 2020/12/08 9:15 p.m.•91 views

CVE-2020-27911

An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitra...

9.3CVSS7.7AI score0.02512EPSS

CVE•added 2020/12/08 9:15 p.m.•90 views

CVE-2020-27912

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

9.3CVSS7.5AI score0.00989EPSS

CVE•added 2020/10/27 9:15 p.m.•89 views

CVE-2020-9941

This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. A remote attacker may be able to unexpectedly alter application state.

7.5CVSS6.6AI score0.01467EPSS

CVE•added 2020/10/22 6:15 p.m.•85 views

CVE-2020-9883

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to ...

7.8CVSS8.3AI score0.01107EPSS

CVE•added 2020/12/08 9:15 p.m.•75 views

CVE-2020-27916

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.

9.3CVSS7.5AI score0.00622EPSS

CVE•added 2020/12/08 9:15 p.m.•74 views

CVE-2020-27909

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.

9.3CVSS7.4AI score0.00858EPSS

CVE•added 2020/12/08 8:15 p.m.•73 views

CVE-2020-10016

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. An application may be able to execute arbitrary code with kernel privileges.

9.3CVSS7.4AI score0.00564EPSS

CVE•added 2020/12/08 9:15 p.m.•73 views

CVE-2020-27927

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted font file may lead to arbitrary code execution.

7.8CVSS7.4AI score0.00592EPSS

CVE•added 2020/12/08 8:15 p.m.•73 views

CVE-2020-9965

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0. An application may be able to execute arbitrary code with kernel privileges.

9.3CVSS7.2AI score0.00633EPSS

CVE•added 2020/12/08 9:15 p.m.•70 views

CVE-2020-27906

Multiple integer overflows were addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to cause unexpected application termination or heap corruption.

9.3CVSS7.5AI score0.02319EPSS

CVE•added 2020/12/08 9:15 p.m.•70 views

CVE-2020-27910

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, tvOS 14.2, watchOS 7.1. Processing a maliciously crafted audio file may lead to arbitrary code execution.

9.3CVSS7.3AI score0.00813EPSS

CVE•added 2020/12/08 9:15 p.m.•67 views

CVE-2020-27903

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.0.1. An application may be able to gain elevated privileges.

9.3CVSS7.2AI score0.0033EPSS

CVE•added 2020/12/08 10:15 p.m.•65 views

CVE-2020-27896

A path handling issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.0.1. A remote attacker may be able to modify the file system.

5.5CVSS5.5AI score0.01021EPSS

CVE•added 2020/12/08 8:15 p.m.•64 views

CVE-2020-9972

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

7.8CVSS8AI score0.02321EPSS

CVE•added 2020/12/08 8:15 p.m.•63 views

CVE-2020-10014

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to break out of its sandbox.

6.3CVSS5.8AI score0.00789EPSS

CVE•added 2020/12/08 9:15 p.m.•61 views

CVE-2020-27898

A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.0.1. An attacker may be able to bypass Managed Frame Protection.

5.5CVSS5.3AI score0.00159EPSS

CVE•added 2020/12/08 8:15 p.m.•60 views

CVE-2020-10012

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted document may lead to a cross site scripting attack.

6.1CVSS5.6AI score0.00896EPSS

CVE•added 2020/12/08 8:15 p.m.•60 views

CVE-2020-27894

The issue was addressed with additional user controls. This issue is fixed in macOS Big Sur 11.0.1. Users may be unable to remove metadata indicating where files were downloaded from.

5.5CVSS5.7AI score0.00328EPSS

CVE•added 2020/12/08 9:15 p.m.•59 views

CVE-2020-27900

An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fixed in macOS Big Sur 11.0.1. A malicious application may be able to preview files it does not have access to.

5.5CVSS5.6AI score0.00227EPSS