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Recent Apple Swift Security Advisories

Advisory Title Published
HT210647 Swift 5.1.1 for Ubuntu Security Content October 11, 2019
HT210772 SwiftNIO SSL 2.4.1 Security Content October 4, 2019
HT210436 SwiftNIO HTTP/2 1.5.0 Security Content August 13, 2019
HT208921 SwiftNIO 1.8.0 Security Content June 27, 2018
HT208804 Security Update 2018-001 Swift 4.1.1 for Ubuntu 14.04 Security Content May 4, 2018

By the Year

In 2021 there have been 0 vulnerabilities in Apple Swift . Last year Swift had 1 security vulnerability published. Right now, Swift is on track to have less security vulnerabilities in 2021 than it did last year.

Year Vulnerabilities Average Score
2021 0 0.00
2020 1 7.50
2019 0 0.00
2018 1 8.80

It may take a day or so for new Swift vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Apple Swift Security Vulnerabilities

A stack overflow issue existed in Swift for Linux

CVE-2020-9861 7.5 - High - November 02, 2020

A stack overflow issue existed in Swift for Linux. The issue was addressed with improved input validation for dealing with deeply nested malicious JSON input.

Memory Corruption

An issue was discovered in certain Apple products

CVE-2018-4220 8.8 - High - June 08, 2018

An issue was discovered in certain Apple products. Swift before 4.1.1 Security Update 2018-001 is affected. The issue involves the "Swift for Ubuntu" component. It allows attackers to execute arbitrary code in a privileged context because write and execute permissions are enabled during library loading.

Incorrect Permission Assignment for Critical Resource

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