fix(bind9): CVE-2026-3593/5946/5947/3039#8
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Fix use-after-free error in DNS-over-HTTPS when processing HTTP/2 SETTINGS frames. Upstream: https://kb.isc.org/docs/cve-2026-3593 Generated-By: Qwen3.6-35B-A3B-UD-Q4_K_M.gguf Co-Authored-By: hudeng <hudeng@deepin.org>
Disable recursion, UPDATE, and NOTIFY for non-IN views. Upstream: https://kb.isc.org/docs/cve-2026-5946 Generated-By: Qwen3.6-35B-A3B-UD-Q4_K_M.gguf Co-Authored-By: hudeng <hudeng@deepin.org>
Fix crash in resolver when SIG(0)-signed responses are received under load. Upstream: https://kb.isc.org/docs/cve-2026-5947 Generated-By: Qwen3.6-35B-A3B-UD-Q4_K_M.gguf Co-Authored-By: hudeng <hudeng@deepin.org>
Fix GSS-API resource leak when receiving maliciously-constructed packets. Upstream: https://kb.isc.org/docs/cve-2026-3039 Generated-By: Qwen3.6-35B-A3B-UD-Q4_K_M.gguf Co-Authored-By: hudeng <hudeng@deepin.org>
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CVE 修复
CVE ID: CVE-2026-3593, CVE-2026-5946, CVE-2026-5947, CVE-2026-3039
漏洞描述: 多个 BIND9 安全漏洞修复
修复方案: Backport 补丁从 BIND 9.20.23
受影响版本: 9.20.0 通过 9.20.22
当前版本: 9.20.21
验证状态: 待验证
Fix-Approach: backport
Generated-By: Qwen3.6-35B-A3B-UD-Q4_K_M.gguf
Co-Authored-By: hudeng hudeng@deepin.org