CVE-2011-0111
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedWebKit, as used in Apple iTunes before 10.2 on Windows, allows man-in-the-middle attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via vectors related to iTunes Store browsing, a different vulnerability than other CVEs listed in APPLE-SA-2011-03-02-1.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceA memory corruption vulnerability in WebKit (used by Apple iTunes before 10.2 on Windows) allows man-in-the-middle attackers to execute arbitrary code or cause a denial of service via vectors related to iTunes Store browsing.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data<= 10.1.2= 4.0.0= 4.0.1= 4.1.0= 4.2.0= 4.5= 4.5.0= 4.6= 4.6.0= 4.7= 4.7.0= 4.7.1all versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- High
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
AV:N/AC:H/Au:N/C:C/I:C/A:C
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Verify iTunes is installed on WindowsCheck for iTunes installation by looking in the Windows registry at HKLM\SOFTWARE\Apple Computer, Inc.\iTunes or by locating itunes.exe in Program Files (typically C:\Program Files\iTunes\iTunes.exe)Affected if iTunes is found on the system
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Identify the installed iTunes versionRight-click itunes.exe, select Properties, then view the Details tab to see the File Version; alternatively, check the Windows registry value at HKLM\SOFTWARE\Apple Computer, Inc.\iTunes\VersionAffected if The version number is 10.1.2 or lower, or matches any of these specific versions: 4.0.0, 4.0.1, 4.1.0, 4.2.0, 4.5, 4.5.0, 4.6, 4.6.0, 4.7, 4.7.0, or 4.7.1
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Confirm iTunes Store browsing usageThe vulnerability is triggered specifically when browsing the iTunes Store within the iTunes application; this feature is built into the application and cannot be disabled separatelyAffected if The installed version is affected AND the user browses the iTunes Store, which is required as the attack vector
You are affected if iTunes version 10.1.2 or lower (or one of the specific older versions 4.0.0 through 4.7.1) is installed on Windows and you use the iTunes Store browsing feature.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpdate iTunes to version 10.2 or later on all affected Windows systems to remediate this vulnerability.
- Consultation2.0 h
- Implementation2.0 h
- Testing1.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2011-0111 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2011-0111 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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