Published: 27/10/2020 Updated: 21/07/2021

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

A memory corruption issue existed in the handling of IPv6 packets. This issue was addressed with improved memory management. This issue is fixed in macOS Catalina 10.15, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iOS 13. A malicious application may be able to determine kernel memory layout.

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apple iphone os
apple mac os x
apple tvos
apple watchos

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2019-10-29-6 Additional information for APPLE-SA-2019-9-26-3 iOS 13  <!--X-Head-of ...

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2019-10-29-9 Additional information for APPLE-SA-2019-9-26-6 tvOS 13  <!--X-Head-o ...

CWE-787 https://support.apple.com/en-us/HT210604 https://support.apple.com/en-us/HT210607 https://support.apple.com/en-us/HT210606 https://support.apple.com/en-us/HT210634 https://support.apple.com/en-us/HT210722 https://nvd.nist.gov http://seclists.org/fulldisclosure/2019/Oct/52

CVE-2019-8744

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