CVE-2021-30849

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

History

23 Nov 2021, 20:20

Type Values Removed Values Added
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
References (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 - (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 - Mailing List, Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/1 - (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/1 - Mailing List
References (CONFIRM) https://support.apple.com/kb/HT212869 - (CONFIRM) https://support.apple.com/kb/HT212869 - Vendor Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/4 - (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/4 - Mailing List
References (MLIST) http://www.openwall.com/lists/oss-security/2021/10/26/9 - (MLIST) http://www.openwall.com/lists/oss-security/2021/10/26/9 - Mailing List
References (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/2 - (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/2 - Mailing List
References (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/62 - (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/62 - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/61 - (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/61 - Mailing List, Third Party Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/60 - (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/60 - Mailing List, Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT212953 - (CONFIRM) https://support.apple.com/kb/HT212953 - Vendor Advisory

19 Nov 2021, 13:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT212869 -

10 Nov 2021, 20:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT212953 -

27 Oct 2021, 21:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 -
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/4 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/62 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/61 -
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/60 -

27 Oct 2021, 15:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/2 -

27 Oct 2021, 06:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/10/27/1 -

26 Oct 2021, 21:15

Type Values Removed Values Added
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2021/10/26/9 -

25 Oct 2021, 14:19

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 7.8
CPE cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
CWE CWE-787
References (MISC) https://support.apple.com/en-us/HT212814 - (MISC) https://support.apple.com/en-us/HT212814 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212817 - (MISC) https://support.apple.com/en-us/HT212817 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212815 - (MISC) https://support.apple.com/en-us/HT212815 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212807 - (MISC) https://support.apple.com/en-us/HT212807 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212816 - (MISC) https://support.apple.com/en-us/HT212816 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212819 - (MISC) https://support.apple.com/en-us/HT212819 - Vendor Advisory

19 Oct 2021, 14:50

Type Values Removed Values Added
New CVE

Information

Published : 2021-10-19 14:15

Updated : 2023-12-10 14:09


NVD link : CVE-2021-30849

Mitre link : CVE-2021-30849

CVE.ORG link : CVE-2021-30849


JSON object : View

Products Affected

apple

  • itunes
  • iphone_os
  • safari
  • tvos
  • ipados
  • watchos
  • macos
CWE
CWE-787

Out-of-bounds Write