CVE-2021-25214
MEDIUM6.5EPSS 0.75%bind9 - security update
發布日:2021/4/29修改日:2026/4/28
描述
In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.
受影響套件(4)
- Alpine/bindfrom 0, < 9.16.15-r0
- Debian/bind9from 0, < 1:9.16.15-1
- Debian/bind9from 0, < 1:9.10.3.dfsg.P4-12.3+deb9u9
- Debian/bind9from 0, < 1:9.11.5.P4+dfsg-5.1+deb10u5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |