Vulnerability CVE-2018-4323
Published: 2019-04-03

Description:
Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

See advisories in our WLB2 database:
Topic
Author
Date
High
WebKit WebCore::RenderMultiColumnSet::updateMinimumColumnHeight Use-After-Free
Ivan Fratric
26.09.2018

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Apple -> Icloud 
Apple -> Itunes 
Apple -> Safari 
Apple -> Iphone os 
Apple -> TVOS 

 References:
https://support.apple.com/kb/HT209106
https://support.apple.com/kb/HT209107
https://support.apple.com/kb/HT209109
https://support.apple.com/kb/HT209140
https://support.apple.com/kb/HT209141
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