CVE-2021-30860: Apple Multiple Products Integer Overflow Vulnerability
First published: Tue Aug 24 2021(Updated: )
CoreGraphics. An integer overflow was addressed with improved input validation.
Credit: The Citizen Lab The Citizen Lab The Citizen Lab cve@mitre.org The Citizen Lab The Citizen Lab product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPadOS | <14.8 | |
| Apple iPhone OS | <12.5.5 | |
| Apple iPhone OS | >=13.0<14.8 | |
| Apple Mac OS X | >=10.15<10.15.7 | |
| Apple Mac OS X | =10.15.7 | |
| Apple Mac OS X | =10.15.7-security_update_2020 | |
| 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 macOS | <11.6 | |
| Apple watchOS | <7.6.2 | |
| Xpdfreader Xpdf | <4.04 | |
| freedesktop poppler | <22.09.0 | |
| Apple macOS Big Sur | <11.6 | 11.6 |
| Apple Catalina | ||
| Apple watchOS | <7.6.2 | 7.6.2 |
| Apple iOS | <14.8 | 14.8 |
| Apple iPadOS | <14.8 | 14.8 |
| Apple iOS | <12.5.5 | 12.5.5 |
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Reference Links
- https://support.apple.com/en-us/HT212804 (Advisory)
- https://support.apple.com/en-us/HT212805 (Advisory)
- https://support.apple.com/en-us/HT212806 (Advisory)
- https://support.apple.com/en-us/HT212807 (Advisory)
- https://support.apple.com/en-us/HT212824 (Advisory)
- http://seclists.org/fulldisclosure/2021/Sep/25
- http://seclists.org/fulldisclosure/2021/Sep/26
- http://seclists.org/fulldisclosure/2021/Sep/27
- http://seclists.org/fulldisclosure/2021/Sep/28
- http://seclists.org/fulldisclosure/2021/Sep/38
- http://seclists.org/fulldisclosure/2021/Sep/39
- http://seclists.org/fulldisclosure/2021/Sep/40
- http://seclists.org/fulldisclosure/2021/Sep/50
- http://www.openwall.com/lists/oss-security/2022/09/02/11
- https://security.gentoo.org/glsa/202209-21
- https://support.apple.com/kb/HT212824
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2021-30860
- CVE-2021-30783
- CVE-2021-31010
- CVE-2021-30827
- CVE-2021-30828
- CVE-2021-30829
- CVE-2021-22925
- CVE-2021-30832
- CVE-2021-30841
- CVE-2021-30842
- CVE-2021-30843
- CVE-2021-30835
- CVE-2021-30847
- CVE-2021-30830
- CVE-2021-30865
- CVE-2020-29622
- CVE-2021-30857
- CVE-2021-30859
- CVE-2013-0340
- CVE-2021-30855
- CVE-2021-30850
- CVE-2021-30844
- CVE-2021-30713
- CVE-2021-30811
- CVE-2021-30838
- CVE-2021-30834
- CVE-2021-30928
- CVE-2021-30853
- CVE-2021-30933
- CVE-2021-30864
- CVE-2021-30813
- CVE-2021-30819
- CVE-2021-30925
- CVE-2021-30845
- CVE-2021-30858
- CVE-2021-30869
- CVE-2021-30820
- CVE-2021-30905
- CVE-2021-30852
- CVE-2021-30826
- CVE-2021-30818
- CVE-2021-30823
- CVE-2021-30836
- CVE-2021-30848
- CVE-2021-30849
- CVE-2021-30846
Frequently Asked Questions
What is CVE-2021-30860?
CVE-2021-30860 is an integer overflow vulnerability in Apple iOS, iPadOS, macOS, and watchOS CoreGraphics that allows code execution when processing a maliciously crafted PDF.
How can the CVE-2021-30860 vulnerability be exploited?
The CVE-2021-30860 vulnerability can be exploited by processing a specially crafted PDF file.
Which Apple products are affected by CVE-2021-30860?
Apple iOS, iPadOS, macOS, and watchOS are affected by CVE-2021-30860.
What is the severity of CVE-2021-30860?
The severity of CVE-2021-30860 is not specified in the provided information.
How can I fix the CVE-2021-30860 vulnerability?
To fix the CVE-2021-30860 vulnerability, update to the recommended versions of Apple iOS, iPadOS, macOS, and watchOS as provided by Apple.
- collector/apple-support
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- agent/software-canonical-lookup-request
- agent/weakness
- agent/softwarecombine
- agent/event
- collector/nvd-index
- agent/title
- agent/severity
- agent/author
- agent/references
- agent/description
- exploited/true
- collector/cisa-known-exploited
- source/CISA
- agent/software-canonical-lookup
- agent/tags
- collector/nvd-api
- source/NVD
- vendor/apple
- canonical/apple catalina
- canonical/apple macos big sur
- canonical/apple watchos
- canonical/apple ipados
- canonical/apple iphone os
- version/apple iphone os/13.0
- canonical/apple mac os x
- version/apple mac os x/10.15
- version/apple mac os x/10.15.7
- version/apple mac os x/10.15.7-security_update_2020
- version/apple mac os x/10.15.7-security_update_2020-001
- version/apple mac os x/10.15.7-security_update_2021-001
- version/apple mac os x/10.15.7-security_update_2021-002
- version/apple mac os x/10.15.7-security_update_2021-003
- version/apple mac os x/10.15.7-security_update_2021-004
- canonical/apple macos
- vendor/xpdfreader
- canonical/xpdfreader xpdf
- vendor/freedesktop
- canonical/freedesktop poppler
- canonical/apple ios
- canonical/apple multiple products