<p>Upgrade <code>Amazon-Linux:2</code> <code>libcurl-devel</code> to version 0:8.2.1-1.amzn2.0.2 or higher.<br>This issue was patched in <code>ALAS2-2023-2230</code>.</p>

Expected Behavior Violation Affecting libcurl-devel package, versions <0:8.2.1-1.amzn2.0.2

Threat Intelligence

0.13% (48^th percentile)

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Snyk ID SNYK-AMZN2-LIBCURLDEVEL-5882205
published 6 Sep 2023
disclosed 26 May 2023

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Introduced: 26 May 2023

CVE-2023-28322 Open this link in a new tab CWE-440 Open this link in a new tab

How to fix?

Upgrade Amazon-Linux:2 libcurl-devel to version 0:8.2.1-1.amzn2.0.2 or higher.
This issue was patched in ALAS2-2023-2230.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libcurl-devel package and not the libcurl-devel 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 <v8.1.0 when doing HTTP(S) transfers, libcurl might erroneously use the read callback (CURLOPT_READFUNCTION) to ask for data to send, even when the CURLOPT_POSTFIELDS option has been set, if the same handle previously wasused to issue a PUT request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the second transfer. The problem exists in the logic for a reused handle when it is (expected to be) changed from a PUT to a POST.

References

CVSS Scores

version 3.1

Expected Behavior Violation Affecting libcurl-devel package, versions <0:8.2.1-1.amzn2.0.2

Severity

Based on Amazon Linux security rating