vulnerability

Amazon Linux 2023: CVE-2024-2236: Medium priority package update for libgcrypt

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Severity	CVSS	Published	Added	Modified
7	(AV:N/AC:M/Au:N/C:C/I:N/A:N)	Mar 6, 2024	Feb 17, 2025	Jul 9, 2025

Severity

CVSS

(AV:N/AC:M/Au:N/C:C/I:N/A:N)

Published

Mar 6, 2024

Added

Feb 17, 2025

Modified

Jul 9, 2025

Description

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

Solutions

amazon-linux-2023-upgrade-libgcryptamazon-linux-2023-upgrade-libgcrypt-debuginfoamazon-linux-2023-upgrade-libgcrypt-debugsourceamazon-linux-2023-upgrade-libgcrypt-develamazon-linux-2023-upgrade-libgcrypt-devel-debuginfo

References

CVE-2024-2236
https://attackerkb.com/topics/CVE-2024-2236
URL-https://alas.aws.amazon.com/AL2023/ALAS-2024-736.html
CWE-208

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