CVE-2019-8593 — HIGH (7.8) — White Hats Nepal

Q: How severe is CVE-2019-8593?

CVE-2019-8593 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2019-8593?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Tvos, Apple Watchos.

Vulnerability Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. An application may be able to execute arbitrary code with system privileges.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apple	Iphone Os	< 12.3
Apple	Tvos	< 12.3
Apple	Watchos	< 5.2.1

Related Weaknesses (CWE)

CWE-787

References

https://support.apple.com/HT210118Vendor Advisory
https://support.apple.com/HT210120Vendor Advisory
https://support.apple.com/HT210122Vendor Advisory
https://support.apple.com/HT210118Vendor Advisory
https://support.apple.com/HT210120Vendor Advisory
https://support.apple.com/HT210122Vendor Advisory

FAQ

What is CVE-2019-8593?

CVE-2019-8593 is a vulnerability with a CVSS score of 7.8 (HIGH). A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 12.3, tvOS 12.3, watchOS 5.2.1. An application may be able to execute arbitrary code with system privi...

How severe is CVE-2019-8593?

CVE-2019-8593 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-8593?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Iphone Os, Apple Tvos, Apple Watchos.