CVE-2023-4236
HIGH7.5EPSS 0.18%發布日:2023/9/20修改日:2026/4/28
描述
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
受影響套件(2)
- Alpine/bindfrom 0, < 9.18.19-r0
- Debian/bind9from 0, < 1:9.18.19-1~deb12u1
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 |