Vulnerability Details : CVE-2014-4477
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.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2014-4477
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:8.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:apple:safari:7.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4477
1.91%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4477
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 |
CWE ids for CVE-2014-4477
-
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-2014-4477
-
https://support.apple.com/kb/HT204949
About the security content of iTunes 12.2 - Apple SupportVendor Advisory
-
http://support.apple.com/HT204245
About the security content of iOS 8.1.3 - Apple SupportVendor Advisory
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http://www.securitytracker.com/id/1031647
Apple Safari WebKit Bugs Let Remote Users Execute Arbitrary Code - SecurityTracker
-
http://www.securityfocus.com/bid/72331
WebKit CVE-2014-4477 Unspecified Memory Corruption Vulnerability
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http://lists.apple.com/archives/security-announce/2015/Jan/msg00002.html
Apple - Lists.apple.comVendor Advisory
-
http://support.apple.com/HT204246
About the security content of Apple TV 7.0.3 - Apple SupportVendor Advisory
-
http://support.apple.com/HT204243
About the security content of Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3 - Apple SupportVendor Advisory
-
http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html
Apple - Lists.apple.comVendor Advisory
-
http://lists.apple.com/archives/security-announce/2015/Jun/msg00006.html
Apple - Lists.apple.comPatch;Vendor Advisory
-
http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html
Apple - Lists.apple.comVendor Advisory
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