发布时间: 2022年9月2日
修改时间: 2024年10月31日
A NULL pointer dereference flaw was found in GnuTLS. As Nettle s hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Network |
| CVSS评分 | 6.5 | 6.5 |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-2010 | gnutls security update | 2022年9月2日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | gnutls | Fixed |
| KY3.4-5 | gnutls | Fixed |
| KY3.5.1 | gnutls | Fixed |
