<p>Upgrade <code>Amazon-Linux:2</code> <code>libcurl</code> to version 0:7.79.1-2.amzn2.0.1 or higher.<br>This issue was patched in <code>ALAS2-2022-1792</code>.</p>

Information Exposure Affecting libcurl package, versions <0:7.79.1-2.amzn2.0.1

Snyk CVSS

Attack Complexity Low

Confidentiality High

Threat Intelligence

EPSS 0.2% (58^th percentile)

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Snyk ID SNYK-AMZN2-LIBCURL-2808773
published 6 May 2022
disclosed 2 Jun 2022

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Introduced: 6 May 2022

CVE-2022-27775 Open this link in a new tab CWE-200 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2 libcurl to version 0:7.79.1-2.amzn2.0.1 or higher.
This issue was patched in ALAS2-2022-1792.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl package and not the libcurl package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a connection instead.