Strix
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CVE-2020-9865

HIGHCVSS 8.6/10EPSS 0.90%

Last modified

CVE-2020-9865 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. EPSS estimates a 0.90% chance of exploitation in the next 30 days.

Description

A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A malicious application may be able to break out of its sandbox.

Metrics

CVSS 3.1
8.6/10

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

EPSS Probability
0.90%

55.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AppleIpados< 13.6
AppleIphone Os< 13.6
AppleMac Os X< 10.15.6
AppleTvos< 13.4.8
AppleWatchos< 6.2.8

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-9865?
A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A malicious application may be able to break out of its sandbox.
How severe is CVE-2020-9865?
CVE-2020-9865 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9865?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9865?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST