Summary
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2024-2236: 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.
Fixed packages 5
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2023 | libgcrypt | 0:1.10.2-1.amzn2023.0.2 |
| Amazon Linux · 2023 | libgcrypt-debuginfo | 0:1.10.2-1.amzn2023.0.2 |
| Amazon Linux · 2023 | libgcrypt-debugsource | 0:1.10.2-1.amzn2023.0.2 |
| Amazon Linux · 2023 | libgcrypt-devel | 0:1.10.2-1.amzn2023.0.2 |
| Amazon Linux · 2023 | libgcrypt-devel-debuginfo | 0:1.10.2-1.amzn2023.0.2 |
Vulnerabilities 1
-
Medium 5.9
Libgcrypt: vulnerable to marvin attack
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.
References
-
web
https://alas.aws.amazon.com/cve/html/CVE-2024-2236.html