CVE-2019-6221

N/A

Published: March 5, 2019 at 04:00 PM UTC

Updated: June 17, 2026 at 02:38 AM UTC

3 products affected across 1 vendormacOSiPhone OSiTunes· also runs on 1 platform

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Severity

N/A

Exploit prediction

EPSS 0.9%

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, iTunes 12.9.3 for Windows. A malicious application may be able to elevate privileges.

Affected

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

iPhone OS · Apple

95%

v < 12.1.3v < iOS 12.1.3

Affected range stops below 12.1.3, so it looks safe — our inference, not a vendor statement

Affected range stops below iOS 12.1.3, so it looks safe — our inference, not a vendor statement

iTunes · Apple

95%

v < 12.9.3v < iTunes 12.9.3 for Windows

Affected range stops below 12.9.3, so it looks safe — our inference, not a vendor statement

Affected range stops below iTunes 12.9.3 for Windows, so it looks safe — our inference, not a vendor statement

microsoft-windows (environment)

macOS · Apple

95%

v < 10.14.3v < macOS Mojave 10.14.3

Affected range stops below 10.14.3, so it looks safe — our inference, not a vendor statement

Affected range stops below macOS Mojave 10.14.3, so it looks safe — our inference, not a vendor statement

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Windows · Microsoft

95%

Remediation

No guide yet

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

Patch and advisory references

References (4)

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/106694

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://support.apple.com/HT209443

x_refsource_CONFIRMx_refsource_MISCVendor Advisory

Source: [email protected]

https://support.apple.com/HT209446

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://support.apple.com/HT209450

CVSS

6.8MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-125

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