CVE-2016-4587: Buffer Overflow
First published: Fri Jul 22 2016(Updated: )
WebKit in Apple iOS before 9.3.3 and tvOS before 9.2.2 allows remote attackers to obtain sensitive information from uninitialized process memory via a crafted web site.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple WebKit | ||
| iStyle @cosme iPhone OS | <9.3.3 | |
| tvOS | <9.2.2 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
- http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html
- http://www.securityfocus.com/archive/1/539295/100/0/threaded
- http://www.securityfocus.com/bid/91830
- http://www.securitytracker.com/id/1036344
- https://support.apple.com/HT206902
- https://support.apple.com/HT206905
Frequently Asked Questions
What is the severity of CVE-2016-4587?
CVE-2016-4587 is classified as a medium severity vulnerability due to its potential to leak sensitive information.
How do I fix CVE-2016-4587?
To fix CVE-2016-4587, update your iOS devices to version 9.3.3 or later and tvOS devices to version 9.2.2 or later.
What type of devices are affected by CVE-2016-4587?
CVE-2016-4587 affects devices running versions of Apple iOS before 9.3.3 and tvOS before 9.2.2.
What happens if I do not address CVE-2016-4587?
If CVE-2016-4587 is not addressed, attackers could exploit it to access uninitialized memory, potentially revealing sensitive data.
Can CVE-2016-4587 be exploited remotely?
Yes, CVE-2016-4587 can be exploited remotely through crafted web sites targeted at vulnerable Apple devices.
- agent/type
- agent/references
- agent/severity
- agent/weakness
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/apple
- canonical/apple webkit
- canonical/istyle @cosme iphone os
- canonical/tvos