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CVE-2011-3237

22
FAUCET Score

CVE-2011-3237 is a memory corruption vulnerability affecting WebKit as implemented in Apple iTunes versions prior to 10.5. This high-severity issue allows man-in-the-middle attackers to potentially execute arbitrary code or cause a denial of service via specific iTunes Store browsing vectors, though the attack complexity is rated as high. Currently, there is no evidence of active exploitation in the wild, and no public exploit code or significant community discussion has been observed.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.4.1CPE matchmatch criteria
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
4.0.0CPE matchmatch criteria
cpe:2.3:a:apple:itunes:4.0.0:*:*:*:*:*:*:*
4.0.1CPE matchmatch criteria
cpe:2.3:a:apple:itunes:4.0.1:*:*:*:*:*:*:*
4.1.0CPE matchmatch criteria
cpe:2.3:a:apple:itunes:4.1.0:*:*:*:*:*:*:*
4.2.0CPE matchmatch criteria
cpe:2.3:a:apple:itunes:4.2.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.6HIGH

AV:N/AC:H/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Exploitability Score
4.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.68%
Probability of exploitation in next 30 days
EPSS Percentile
84.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0268 is in the 42nd percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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/2011//Oct/msg00000.html
PatchVendor Advisory
lists.apple.com / archives/Security-announce/2011//Oct/msg00001.html
Vendor Advisory
lists.apple.com / archives/Security-announce/2011//Oct/msg00004.html
Vendor Advisory
osvdb.org / 76351
exchange.xforce.ibmcloud.com / vulnerabilities/70514
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17207
support.apple.com / kb/HT4981
Vendor Advisory
support.apple.com / kb/HT4999
Vendor Advisory
support.apple.com / kb/HT5000
Vendor Advisory
securityfocus.com / bid/50066