Vulnerability Details : CVE-2020-9937
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-9937
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Threat overview for CVE-2020-9937
Top countries where our scanners detected CVE-2020-9937
Top open port discovered on systems with this issue
548
IPs affected by CVE-2020-9937 1,052
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2020-9937!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2020-9937
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-9937
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2020-9937
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-9937
-
https://support.apple.com/kb/HT211294
About the security content of iCloud for Windows 11.3 - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211295
About the security content of iCloud for Windows 7.20 - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211290
About the security content of tvOS 13.4.8 - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211293
About the security content of iTunes 12.10.8 for Windows - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211288
About the security content of iOS 13.6 and iPadOS 13.6 - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211289
About the security content of macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra - Apple SupportVendor Advisory
-
https://support.apple.com/kb/HT211291
About the security content of watchOS 6.2.8 - Apple SupportVendor Advisory
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