Home/CVE/A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application
CVE

CVE-2021-1800

A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application

A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.

MEDIUM · CVSS 5.5 EPSS 0.00204
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
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Affected Products & Versions

1
apple xcode< 12.4
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Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · product-security@apple.com
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Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Apr 2021 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.apple.com/en-us/HT212153Vendor Advisory
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