CVE-2019-8707
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 · uneditedMultiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing maliciously crafted web content may lead to arbitrary code execution.
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 confidenceCVE-2019-8707 is a memory corruption vulnerability in tvOS 13, iTunes for Windows 12.10.1, and iCloud for Windows 7.14/10.7. The vulnerability is triggered when processing maliciously crafted web content, which can lead to arbitrary code execution due to improper memory handling.
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< 7.14>= 10.0, < 10.7< 12.10.1< 13CVSS 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
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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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Check iTunes for Windows versionOpen iTunes, go to Help > About iTunes to display the version number, or check the Windows registry under HKLM\SOFTWARE\Apple Computer, Inc.\iTunes for the Version valueAffected if The installed version is lower than 12.10.1
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Check iCloud for Windows versionOpen iCloud, click the gear icon and select About, or check the Windows registry under HKLM\SOFTWARE\Apple Computer, Inc.\iCloud for the Version valueAffected if The installed version is 7.x and lower than 7.14, or version is 10.x and lower than 10.7
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Check tvOS version on Apple TVOn the Apple TV device, go to Settings > General > About to view the tvOS version numberAffected if The installed tvOS version is lower than 13 (any version in the 12.x or earlier branch)
A user is affected if they have any of these vulnerable products installed: iTunes for Windows below 12.10.1, iCloud for Windows below 7.14 (for 7.x) or below 10.7 (for 10.x), or tvOS below version 13.
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 data7.1410.712.10.1
Apply the vendor patches (tvOS 13, iTunes 12.10.1, iCloud for Windows 7.14/10.7) and implement web content filtering to block malicious web content from being processed by vulnerable applications.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2019-8707 — 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-2019-8707 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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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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
- No spam, self-promotion, credentials, or personal data