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CVE-2020-10011

HIGH
7.8
CVSS Score
Published: December 8, 2020 at 08:02 PM UTC
Updated: June 17, 2026 at 02:47 AM UTC
4 products affected across 1 vendormacOSiPhone OSiPadOS

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Severity
HIGH7.8
Exploit prediction
EPSS 1%

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPadOS· Apple
95%
v < 14.2
Affected range stops below 14.2, so it looks safe — our inference, not a vendor statement
iPhone OS· Apple
95%
v < 14.2
Affected range stops below 14.2, so it looks safe — our inference, not a vendor statement
macOS· Apple
95%
v < 10.13.6v < 10.15v < 14.210.14 ≤ v < 10.14.610.15 ≤ v < 10.15.711.0.0 ≤ v < 11.0.110.13.610.13.6 security_update_2018-00210.13.6 security_update_2018-00310.13.6 security_update_2019-00110.13.6 security_update_2019-00210.13.6 security_update_2019-00310.13.6 security_update_2019-00410.13.6 security_update_2019-00510.13.6 security_update_2019-00610.13.6 security_update_2019-00710.13.6 security_update_2020-00110.13.6 security_update_2020-00210.13.6 security_update_2020-00310.13.6 security_update_2020-00410.14.610.14.6 security_update_2019-00110.14.6 security_update_2019-00210.14.6 security_update_2019-00410.14.6 security_update_2019-00510.14.6 security_update_2019-00610.14.6 security_update_2019-00710.14.6 security_update_2020-00110.14.6 security_update_2020-00210.14.6 security_update_2020-00310.14.6 security_update_2020-00411.0.1
Affected range stops below 10.13.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.14.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.15, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.15.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 11.0.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.2, so it looks safe — our inference, not a vendor statement
tvOS· Apple
95%
v < 14.2
Affected range stops below 14.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

Mailing Listx_refsource_FULLDISCThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2020/Dec/32
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://support.apple.com/en-us/HT211849
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://support.apple.com/en-us/HT211929
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.apple.com/kb/HT211930
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support.apple.com/kb/HT211931

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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