Published: 05/03/2019 Updated: 24/08/2020

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: 435

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

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2. A malicious application may cause unexpected changes in memory shared between processes.

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/* XNU has various interfaces that permit creating copy-on-write copies of data between processes, including out-of-line message descriptors in mach messages It is important that the copied memory is protected against later modifications by the source process; otherwise, the source process might be able to exploit double-reads in the destination p ...

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2019-1-22-2 macOS Mojave 10143, Security Update 2019-001 High Sierra, Security Update 2019-001 Sierra <!--X ...

CWE-665 https://support.apple.com/HT209447 https://support.apple.com/HT209446 https://support.apple.com/HT209443 https://www.exploit-db.com/exploits/46296/http://www.securityfocus.com/bid/106695 https://nvd.nist.gov https://www.exploit-db.com/exploits/46296

CVE-2019-6208

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