What is the severity of CVE-2020-9840?

CVE-2020-9840 has a medium severity rating due to a logic issue that could lead to unexpected behaviors.

How do I fix CVE-2020-9840?

To fix CVE-2020-9840, update SwiftNIO Extras to version 1.4.1 or later.

What versions of SwiftNIO Extras are affected by CVE-2020-9840?

CVE-2020-9840 affects all versions of SwiftNIO Extras prior to 1.4.1.

What kind of issue is CVE-2020-9840?

CVE-2020-9840 involves a logic issue that was addressed with improved restrictions.

Who is affected by CVE-2020-9840?

Developers using SwiftNIO Extras versions below 1.4.1 are affected by CVE-2020-9840.

Vulnerability/
CVE-2020-9840

high

7.5

11/5/2020

4/8/2024

CVE-2020-9840

First published: Mon May 11 2020(Updated: )

In SwiftNIO Extras before 1.4.1, a logic issue was addressed with improved restrictions.

Credit: product-security@apple.com

Affected Software	Affected Version	How to fix
apple nioextras	<1.4.1

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Reference Links

https://github.com/apple/swift-nio-extras/security/advisories/GHSA-xhhr-p2r9-jmm7

Frequently Asked Questions

What is the severity of CVE-2020-9840?
CVE-2020-9840 has a medium severity rating due to a logic issue that could lead to unexpected behaviors.
How do I fix CVE-2020-9840?
To fix CVE-2020-9840, update SwiftNIO Extras to version 1.4.1 or later.
What versions of SwiftNIO Extras are affected by CVE-2020-9840?
CVE-2020-9840 affects all versions of SwiftNIO Extras prior to 1.4.1.
What kind of issue is CVE-2020-9840?
CVE-2020-9840 involves a logic issue that was addressed with improved restrictions.
Who is affected by CVE-2020-9840?
Developers using SwiftNIO Extras versions below 1.4.1 are affected by CVE-2020-9840.

agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/references
agent/last-modified-date
agent/author
agent/description
agent/first-publish-date
agent/event
agent/source
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/apple
canonical/apple nioextras

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Frequently Asked Questions

What is the severity of CVE-2020-9840?
CVE-2020-9840 has a medium severity rating due to a logic issue that could lead to unexpected behaviors.
How do I fix CVE-2020-9840?
To fix CVE-2020-9840, update SwiftNIO Extras to version 1.4.1 or later.
What versions of SwiftNIO Extras are affected by CVE-2020-9840?
CVE-2020-9840 affects all versions of SwiftNIO Extras prior to 1.4.1.
What kind of issue is CVE-2020-9840?
CVE-2020-9840 involves a logic issue that was addressed with improved restrictions.
Who is affected by CVE-2020-9840?
Developers using SwiftNIO Extras versions below 1.4.1 are affected by CVE-2020-9840.