CVE-2024-0553
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- CVE-2024-0553
CVE Details
| Release Date: | 2024-01-16 | |
| Impact: | Moderate | What is this? |
Description
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS#1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange, potentially leading to the leakage of sensitive data. CVE-2024-0553 is designated as an incomplete resolution for CVE-2023-5981.
See more information about CVE-2024-0553 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.5 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | None |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (gnutls) | ELSA-2024-0627 | 2024-02-02 |
| Oracle Linux version 8 (gnutls) | ELSA-2024-12135 | 2024-02-05 |
| 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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