CVE-2021-30883

Description from NVD

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, macOS Big Sur 11.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Information Acquisition Date:2021-11-02T14:54Z
CVSS 2.0: 9.3 HIGH CVSS 3.x: 7.8 HIGH

▼ CVSS3 Vec CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

▼ CVSS2 Vec AV:N/AC:M/Au:N/C:C/I:C/A:C

NVD References

 https://support.apple.com/en-us/HT212876
     source:MISC
     tags:Vendor Advisory    
 https://support.apple.com/en-us/HT212874
     source:MISC
     tags:Vendor Advisory    
 https://support.apple.com/en-us/HT212846
     source:MISC
     tags:Vendor Advisory    
 https://support.apple.com/en-us/HT212868
     source:MISC
     tags:Vendor Advisory    
 https://support.apple.com/en-us/HT212869
     source:MISC
     tags:Vendor Advisory    
 https://support.apple.com/en-us/HT212872
     source:MISC
     tags:Vendor Advisory    

Refer to Information on External Sites

CVE InfomationExploits or more Infomation
mitreEXPLOIT DATABASE
NVD0day.today
vulmon.comgithub
CVE DetailsTwitter
JVN ENG JPN
Reconshell

Software Tag: Apache(2 tweets) Apple(146 tweets) BIND(1 tweets) iOS(145 tweets)



List of frequently cited URLs

URLNum of Times Referred to
https://us-cert.cisa.gov/ncas/current-activity/2021/10/12/a...22
https://support.apple.com/en-us/HT21284615
https://www.helpnetsecurity.com/2021/10/12/cve-2021-30883/13
https://googleprojectzero.github.io/0days-in-the-wild/0day-...12
https://thehackernews.com/2021/10/apple-releases-urgent-iph...11
https://twitter.com/ZecOps/status/144764218241276313910
https://saaramar.github.io/IOMFB_integer_overflow_poc/5
http://feedproxy.google.com/~r/HelpNetSecurity/~3/8WwrMDOUEk0/4
https://www.securityweek.com/apple-confirms-ios-15-zero-day...4

▼ Show Information from Twitter(259)


List of frequently cited URLs

URLNum of Times Referred to
us-cert.cisa.gov22
support.apple.com15
www.helpnetsecurity.com13
googleprojectzero.github.io12
thehackernews.com11
twitter.com10
saaramar.github.io5
feedproxy.google.com4
www.securityweek.com4

▼ Show Information from Twitter(259)


GitHub Search Results: Up to 10
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GitHub Search Results: Up to 10
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2021/11/16 Score : 1
Added Har-sia Database : 2021/10/12
Last Modified : 2021/11/16
Highest Scored Date : 2021/10/12
Highest Score : 94