CVE Vulnerability

CVE-2019-8849

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://support.apple.com/HT210772 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:apple:swiftnio_ssl:*:*:*:*:*:*:*:*
Information

Published : 2019-12-18 06:15

Updated : 2019-12-31 03:34

NVD link : CVE-2019-8849

Mitre link : CVE-2019-8849

Products Affected
No products.
CWE
NVD-CWE-noinfo