CVE-2020-9840 : In SwiftNIO Extras before 1.4.1, a logic issue was addressed with improved restr

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

Published 2020-05-11 20:15:13

Updated 2020-05-14 16:26:36

Source Apple Inc.

View at NVD, CVE.org

Products affected by CVE-2020-9840

Apple » Nioextras
Versions before (<) 1.4.1
cpe:2.3:a:apple:nioextras:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 34 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

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

Request/response decompression checks the size of compressed instead of decompressed bytes · Advisory · apple/swift-nio-extras · GitHub
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