VulnerabilityModified
CVE-2020-9895
A use after free issue was addressed with improved memory management.
CRITICAL 9.8EPSS 4.49%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.49% probability · 91th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- apple/icloud · apple/itunes · apple/safari · apple/ipados · apple/iphone os · apple/tvos · apple/watchos
- Source
- product-security@apple.com
References
- https://support.apple.com/HT211288Vendor Advisory
- https://support.apple.com/HT211290Vendor Advisory
- https://support.apple.com/HT211291Vendor Advisory
- https://support.apple.com/HT211292Vendor Advisory
- https://support.apple.com/HT211293Vendor Advisory
- https://support.apple.com/HT211294Vendor Advisory
- https://support.apple.com/HT211295Vendor Advisory
- https://support.apple.com/HT211288Vendor Advisory
- https://support.apple.com/HT211290Vendor Advisory
- https://support.apple.com/HT211291Vendor Advisory
- https://support.apple.com/HT211292Vendor Advisory
- https://support.apple.com/HT211293Vendor Advisory
- https://support.apple.com/HT211294Vendor Advisory
- https://support.apple.com/HT211295Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.