CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  What's the CVSS score of your company?
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2021-30796

A logic issue was addressed with improved validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing a maliciously crafted image may lead to a denial of service.
Publish Date : 2021-09-08 Last Update Date : 2021-09-16
Collapse All   Expand All   Select   Select&Copy  
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Products Affected By CVE-2021-30796

# Product Type Vendor Product Version Update Edition Language
1 OS Apple Iphone Os * * * * Version Details Vulnerabilities
2 OS Apple Mac Os X 10.14 * * * Version Details Vulnerabilities
3 OS Apple Mac Os X 10.14.0 * * * Version Details Vulnerabilities
4 OS Apple Mac Os X 10.14.1 * * * Version Details Vulnerabilities
5 OS Apple Mac Os X 10.14.2 * * * Version Details Vulnerabilities
6 OS Apple Mac Os X 10.14.3 * * * Version Details Vulnerabilities
7 OS Apple Mac Os X 10.14.4 Beta4 * * Version Details Vulnerabilities
8 OS Apple Mac Os X 10.14.4 * * * Version Details Vulnerabilities
9 OS Apple Mac Os X 10.14.5 * * * Version Details Vulnerabilities
10 OS Apple Mac Os X 10.14.6 Security Update 2021-003 * * Version Details Vulnerabilities
11 OS Apple Mac Os X 10.14.6 Security Update 2019-002 * * Version Details Vulnerabilities
12 OS Apple Mac Os X 10.14.6 Security Update 2020-005 * * Version Details Vulnerabilities
13 OS Apple Mac Os X 10.14.6 Security Update 2020-002 * * Version Details Vulnerabilities
14 OS Apple Mac Os X 10.14.6 Security Update 2021-004 * * Version Details Vulnerabilities
15 OS Apple Mac Os X 10.14.6 Security Update 2019-004 * * Version Details Vulnerabilities
16 OS Apple Mac Os X 10.14.6 Security Update 2020-006 * * Version Details Vulnerabilities
17 OS Apple Mac Os X 10.14.6 Security Update 2019-005 * * Version Details Vulnerabilities
18 OS Apple Mac Os X 10.14.6 Security Update 2020-007 * * Version Details Vulnerabilities
19 OS Apple Mac Os X 10.14.6 * * * Version Details Vulnerabilities
20 OS Apple Mac Os X 10.14.6 Security Update 2019-006 * * Version Details Vulnerabilities
21 OS Apple Mac Os X 10.14.6 Security Update 2021-001 * * Version Details Vulnerabilities
22 OS Apple Mac Os X 10.14.6 - * * Version Details Vulnerabilities
23 OS Apple Mac Os X 10.14.6 Security Update 2020-003 * * Version Details Vulnerabilities
24 OS Apple Mac Os X 10.14.6 Security Update 2019-007 * * Version Details Vulnerabilities
25 OS Apple Mac Os X 10.14.6 Security Update 2021-002 * * Version Details Vulnerabilities
26 OS Apple Mac Os X 10.14.6 Security Update 2019-001 * * Version Details Vulnerabilities
27 OS Apple Mac Os X 10.14.6 Security Update 2020-004 * * Version Details Vulnerabilities
28 OS Apple Mac Os X 10.14.6 Security Update 2020-001 * * Version Details Vulnerabilities
29 OS Apple Mac Os X 10.15 * * * Version Details Vulnerabilities
30 OS Apple Mac Os X 10.15.1 * * * Version Details Vulnerabilities
31 OS Apple Mac Os X 10.15.2 * * * Version Details Vulnerabilities
32 OS Apple Mac Os X 10.15.3 * * * Version Details Vulnerabilities
33 OS Apple Mac Os X 10.15.4 * * * Version Details Vulnerabilities
34 OS Apple Mac Os X 10.15.5 * * * Version Details Vulnerabilities
35 OS Apple Mac Os X 10.15.6 * * * Version Details Vulnerabilities
36 OS Apple Mac Os X 10.15.6 - * * Version Details Vulnerabilities
37 OS Apple Mac Os X 10.15.6 Supplemental Update * * Version Details Vulnerabilities
38 OS Apple Mac Os X 10.15.7 Security Update 2020-007 * * Version Details Vulnerabilities
39 OS Apple Mac Os X 10.15.7 * * * Version Details Vulnerabilities
40 OS Apple Mac Os X 10.15.7 Security Update 2021-001 * * Version Details Vulnerabilities
41 OS Apple Mac Os X 10.15.7 - * * Version Details Vulnerabilities
42 OS Apple Mac Os X 10.15.7 Security Update 2021-002 * * Version Details Vulnerabilities
43 OS Apple Mac Os X 10.15.7 Security Update 2020 * * Version Details Vulnerabilities
44 OS Apple Mac Os X 10.15.7 Security Update 2021-003 * * Version Details Vulnerabilities
45 OS Apple Mac Os X 10.15.7 Security Update 2020-001 * * Version Details Vulnerabilities
46 OS Apple Mac Os X 10.15.7 Security Update 2020-005 * * Version Details Vulnerabilities
47 OS Apple Macos * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apple Iphone Os 1
Apple Mac Os X 45
Apple Macos 1

- References For CVE-2021-30796

https://support.apple.com/en-us/HT212601
https://support.apple.com/en-us/HT212600
https://support.apple.com/en-us/HT212603
https://support.apple.com/en-us/HT212602

- Metasploit Modules Related To CVE-2021-30796

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.