CVE-2025-40775
HIGH7.5EPSS 0.18%發布日:2025/5/21修改日:2025/12/3
也稱為:ALPINE-CVE-2025-40775
描述
When an incoming DNS protocol message includes a Transaction Signature (TSIG), BIND always checks it. If the TSIG contains an invalid value in the algorithm field, BIND immediately aborts with an assertion failure. This issue affects BIND 9 versions 9.20.0 through 9.20.8 and 9.21.0 through 9.21.7.
受影響套件(2)
- Alpine/bindfrom 0, < 9.18.37-r0
- Debian/bind9from 0, < 1:9.20.9-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |