CVE Vulnerabilities

CVE-2019-8849

Published: Dec 18, 2019 | Modified: Dec 31, 2019

CVSS 3.x

9.8

CRITICAL

Source:

NVD

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

CVSS 2.x

7.5 HIGH

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2019-8849
CWE	https://cwe.mitre.org/data/definitions/.html

The issue was addressed by signaling that an executable stack is not required. This issue is fixed in SwiftNIO SSL 2.4.1. A SwiftNIO application using TLS may be able to execute arbitrary code.

Affected Software

Name	Vendor	Start Version	End Version
Swiftnio_ssl	Apple	*	2.4.1 (excluding)

References

https://support.apple.com/HT210772

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