Executive Summary

Informations
Name CVE-2020-29617 First vendor Publication 2021-04-02
Vendor Cve Last vendor Modification 2021-04-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An out-of-bounds read was addressed with improved input validation. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to heap corruption.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29617

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 31
Application 2
Application 1
Application 1
Os 1
Os 167
Os 168
Os 14
Os 49
Os 11

Sources (Detail)

Source Url
MISC https://support.apple.com/en-us/HT212003
https://support.apple.com/en-us/HT212005
https://support.apple.com/en-us/HT212009
https://support.apple.com/en-us/HT212011
https://support.apple.com/en-us/HT212145

Alert History

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Date Informations
2021-09-23 01:39:38
  • Multiple Updates
2021-09-22 01:40:00
  • Multiple Updates
2021-09-17 01:43:25
  • Multiple Updates
2021-09-16 01:39:59
  • Multiple Updates
2021-09-15 01:39:44
  • Multiple Updates
2021-05-26 01:36:32
  • Multiple Updates
2021-05-23 12:36:11
  • Multiple Updates
2021-05-05 01:40:07
  • Multiple Updates
2021-05-04 13:53:22
  • Multiple Updates
2021-04-22 03:04:20
  • Multiple Updates
2021-04-09 17:23:19
  • Multiple Updates
2021-04-09 00:22:50
  • Multiple Updates
2021-04-08 21:23:11
  • Multiple Updates
2021-04-03 00:22:53
  • First insertion