Vulnerability Details : CVE-2019-8763
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.1 and iPadOS 13.1, tvOS 13, Safari 13.0.1, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing maliciously crafted web content may lead to arbitrary code execution.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-8763
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-8763
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-8763
| 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 | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-8763
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-8763
-
https://support.apple.com/HT210635
About the security content of iTunes 12.10.1 for Windows - Apple SupportVendor Advisory
-
https://support.apple.com/HT210636
About the security content of iCloud for Windows 10.7 - Apple SupportVendor Advisory
-
https://support.apple.com/HT210637
About the security content of iCloud for Windows 7.14 - Apple SupportVendor Advisory
-
https://security.gentoo.org/glsa/202003-22
WebkitGTK+: Multiple vulnerabilities (GLSA 202003-22) — Gentoo securityThird Party Advisory
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