Vulnerability · Published Apr 1, 2020 · Assigned by apple
CVE-2020-3911
Critical 9.8
In plain English
A critical-severity security flaw in iCloud for Windows from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 76% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.6%top 23.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS | unspecified – before iOS 13.4 and iPadOS 13.4 |
| Apple | macOS | unspecified – before macOS Catalina 10.15.4 |
| Apple | tvOS | unspecified – before tvOS 13.4 |
| Apple | watchOS | unspecified – before watchOS 6.2 |
| Apple | iTunes for Windows | unspecified – before iTunes for Windows 12.10.5 |
| Apple | iCloud for Windows | unspecified – before iCloud for Windows 10.9.3 |
| Apple | iCloud for Windows (Legacy) | unspecified – before iCloud for Windows 7.18 |
References
- https://support.apple.com/HT211100 x_refsource_MISC
- https://support.apple.com/HT211102 x_refsource_MISC
- https://support.apple.com/HT211101 x_refsource_MISC
- https://support.apple.com/HT211103 x_refsource_MISC
- https://support.apple.com/HT211105 x_refsource_MISC
- https://support.apple.com/HT211106 x_refsource_MISC
- https://support.apple.com/HT211107 x_refsource_MISC