Vulnerability Details : CVE-2019-6224
Potential exploit
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A remote attacker may be able to initiate a FaceTime call causing arbitrary code execution.
Vulnerability category: Overflow
Products affected by CVE-2019-6224
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tv_os:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-6224
37.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6224
| 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:3.0/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-2019-6224
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-6224
-
https://support.apple.com/HT209447
About the security content of tvOS 12.1.2 - Apple SupportVendor Advisory
-
https://www.exploit-db.com/exploits/46433/
FaceTime - Texture Processing Memory CorruptionExploit;Third Party Advisory
-
https://support.apple.com/HT209448
About the security content of watchOS 5.1.3 - Apple SupportVendor Advisory
-
https://support.apple.com/HT209446
About the security content of macOS Mojave 10.14.3, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/106739
Apple macOS/watchOS/iOS/tvOS Multiple Security VulnerabilitiesThird Party Advisory
-
https://support.apple.com/HT209443
About the security content of iOS 12.1.3 - Apple SupportVendor Advisory
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