vulnerability
Amazon Linux AMI: CVE-2023-4641: Security patch for shadow-utils (ALAS-2023-1873)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | Nov 3, 2023 | May 13, 2025 | May 21, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Nov 3, 2023
Added
May 13, 2025
Modified
May 21, 2025
Description
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
Solution
amazon-linux-upgrade-shadow-utils
References
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