发布时间: 2024年1月12日
修改时间: 2024年1月12日
A flaw was found in the libssh implements abstract layer for message digest (MD) operations implemented by different supported crypto backends. The return values from these were not properly checked, which could cause low-memory situations failures, NULL dereferences, crashes, or usage of the uninitialized memory as an input for the KDF. In this case, non-matching keys will result in decryption/integrity failures, terminating the connection.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 5.3 | 5.3 |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | None | None |
| Integrity | None | None |
| Availability | Low | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-1034 | libssh security update | 2024年1月12日 |
| KylinSec-SA-2024-1035 | libssh security update | 2024年1月12日 |
| KylinSec-SA-2024-1054 | libssh security update | 2024年1月12日 |
| KylinSec-SA-2024-1236 | libssh security update | 2024年1月12日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | libssh | Fixed |
| KY3.4-5A | libssh | Fixed |
| KY3.5.1 | libssh | Fixed |
| KY3.5.2 | libssh | Fixed |
