Vulnerability Details : CVE-2017-2463
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. iCloud before 6.2 on Windows is affected. iTunes before 12.6 on Windows is affected. tvOS before 10.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2017-2463
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-2463
0.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-2463
| 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-2017-2463
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-2463
-
https://support.apple.com/HT207601
About the security content of tvOS 10.2 - Apple SupportVendor Advisory
-
https://support.apple.com/HT207617
About the security content of iOS 10.3 - Apple SupportVendor Advisory
-
http://www.securitytracker.com/id/1038157
Apple iTunes for Windows Multiple Flaws Let Remote Users Obtain Potentially Sensitive Information and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/97176
WebKit Memory Corruption and Information Disclosure VulnerabilitiesThird Party Advisory;VDB Entry
-
http://zerodayinitiative.com/advisories/ZDI-17-241/
ZDI-17-241 | Zero Day InitiativeThird Party Advisory;VDB Entry
-
https://support.apple.com/HT207607
About the security content of iCloud for Windows 6.2 - Apple SupportVendor Advisory
-
https://support.apple.com/HT207600
About the security content of Safari 10.1 - Apple SupportVendor Advisory
-
https://support.apple.com/HT207599
About the security content of iTunes 12.6 for Windows - Apple SupportVendor Advisory
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