CVE-2014-4477: Buffer Overflow
First published: Fri Jan 30 2015(Updated: )
WebKit, as used in Apple iOS before 8.1.3; Apple Safari before 6.2.3, 7.x before 7.1.3, and 8.x before 8.0.3; and Apple TV before 7.0.3, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than CVE-2014-4476 and CVE-2014-4479.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| iStyle @cosme iPhone OS | <=8.1.2 | |
| tvOS | <=7.0.1 | |
| Apple iTunes for Windows | <=12.1 | |
| Apple Mobile Safari | <=6.2.2 | |
| Apple Mobile Safari | =7.0 | |
| Apple Mobile Safari | =7.0.1 | |
| Apple Mobile Safari | =7.0.2 | |
| Apple Mobile Safari | =7.0.3 | |
| Apple Mobile Safari | =7.0.4 | |
| Apple Mobile Safari | =7.0.5 | |
| Apple Mobile Safari | =7.0.6 | |
| Apple Mobile Safari | =7.1.0 | |
| Apple Mobile Safari | =7.1.1 | |
| Apple Mobile Safari | =7.1.2 | |
| Apple Mobile Safari | =8.0.0 | |
| Apple Mobile Safari | =8.0.1 | |
| Apple Mobile Safari | =8.0.2 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html
- http://lists.apple.com/archives/security-announce/2015/Jan/msg00002.html
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.html
- http://support.apple.com/HT204243
- http://support.apple.com/HT204245
- http://support.apple.com/HT204246
- http://www.securityfocus.com/bid/72331
- http://www.securitytracker.com/id/1031647
- https://support.apple.com/kb/HT204949
Frequently Asked Questions
What is the severity of CVE-2014-4477?
CVE-2014-4477 is classified as a critical vulnerability because it allows remote attackers to execute arbitrary code.
How do I fix CVE-2014-4477?
To mitigate CVE-2014-4477, update Apple devices to iOS version 8.1.3 or later, Safari version 6.2.3 or later, and Apple TV version 7.0.3 or later.
What systems are affected by CVE-2014-4477?
CVE-2014-4477 affects Apple iOS, Apple Safari, Apple iTunes, and tvOS prior to their respective patched versions.
What types of attacks can CVE-2014-4477 facilitate?
CVE-2014-4477 can facilitate remote code execution and denial of service attacks through crafted web content.
Is there a workaround for CVE-2014-4477?
There are no known workarounds for CVE-2014-4477; the best approach is to apply updates as soon as they are available.
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- agent/references
- agent/severity
- agent/remedy
- agent/weakness
- agent/description
- agent/author
- 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/istyle @cosme iphone os
- version/istyle @cosme iphone os/8.1.2
- canonical/tvos
- version/tvos/7.0.1
- canonical/apple itunes for windows
- version/apple itunes for windows/12.1
- canonical/apple mobile safari
- version/apple mobile safari/6.2.2
- version/apple mobile safari/7.0
- version/apple mobile safari/7.0.1
- version/apple mobile safari/7.0.2
- version/apple mobile safari/7.0.3
- version/apple mobile safari/7.0.4
- version/apple mobile safari/7.0.5
- version/apple mobile safari/7.0.6
- version/apple mobile safari/7.1.0
- version/apple mobile safari/7.1.1
- version/apple mobile safari/7.1.2
- version/apple mobile safari/8.0.0
- version/apple mobile safari/8.0.1
- version/apple mobile safari/8.0.2