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CVE-2014-4452

21
FAUCET Score

CVE-2014-4452 describes a memory corruption vulnerability in WebKit, affecting Apple iOS before version 8.1.1 and Apple TV before 7.0.2. A remote attacker could exploit this flaw by enticing a user to visit a crafted website, leading to arbitrary code execution or a denial of service (application crash). With a CVSS score of 5.4, this vulnerability has a medium attack complexity and requires network access, potentially resulting in partial confidentiality, integrity, and availability impacts. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, indicating awareness of its existence.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.0, < 7.0.2CPE matchmatch criteria
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
>= 8.0, < 8.1.1CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
>= 6.0, < 6.2.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
>= 7.0, < 7.1.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
>= 8.0, < 8.0.1CPE matchmatch criteria
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.4MEDIUM

AV:A/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
ADJACENT_NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
5.5
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.32%
Probability of exploitation in next 30 days
EPSS Percentile
68.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0132 is in the 98th percentile among its peer group of 1,749 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2014/Dec/msg00000.html
Mailing ListPatchVendor Advisory
lists.apple.com / archives/security-announce/2014/Nov/msg00000.html
Mailing ListVendor Advisory
lists.apple.com / archives/security-announce/2014/Nov/msg00002.html
Mailing ListVendor Advisory
lists.apple.com / archives/security-announce/2015/Jun/msg00006.html
Mailing ListPatchVendor Advisory
secunia.com / advisories/62504
Third Party Advisory
secunia.com / advisories/62505
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/98771
Third Party AdvisoryVDB Entry
support.apple.com / en-us/HT204418
Vendor Advisory
support.apple.com / en-us/HT204420
Vendor Advisory
support.apple.com / en-us/HT6590
Vendor Advisory
support.apple.com / en-us/HT6592
Vendor Advisory
support.apple.com / kb/HT204949
Vendor Advisory
support.apple.com / kb/HT6596
Vendor Advisory
securityfocus.com / bid/71137
Third Party AdvisoryVDB Entry
securitytracker.com / id/1031231
Third Party AdvisoryVDB Entry