发布时间: 2024年1月26日
修改时间: 2024年10月31日
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from 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.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Network | Network |
| CVSS评分 | 7.5 | 5.9 |
| Attack Complexity | Low | High |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | None | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-1041 | gnutls security update | 2024年1月26日 |
| KylinSec-SA-2024-1042 | gnutls security update | 2024年1月26日 |
| KylinSec-SA-2024-1059 | gnutls security update | 2024年1月26日 |
| KylinSec-SA-2024-1245 | gnutls security update | 2024年1月26日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | gnutls | Fixed |
| KY3.4-5 | gnutls | Fixed |
| KY3.5.1 | gnutls | Fixed |
| KY3.5.2 | gnutls | Fixed |
