| Release Date: | 2023-11-15 | |
| Impact: | Moderate | What is this? |
A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.
See more information about CVE-2023-5981 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 5.9 |
| Vector String: | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | High |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | None |
| Platform | Errata | Release Date |
| Oracle Linux version 8 (gnutls) | ELSA-2024-0155 | 2024-01-11 |
| Oracle Linux version 9 (gnutls) | ELSA-2024-0533 | 2024-01-30 |
| Oracle Linux version 9 (gnutls) | ELSA-2024-12336 | 2024-04-19 |
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