CVE-2016-6170

原文の説明

ISC BIND through 9.9.9-P1, 9.10.x through 9.10.4-P1, and 9.11.x through 9.11.0b1 allows primary DNS servers to cause a denial of service (secondary DNS server crash) via a large AXFR response, and possibly allows IXFR servers to cause a denial of service (IXFR client crash) via a large IXFR response and allows remote authenticated users to cause a denial of service (primary DNS server crash) via a large UPDATE message.

影響を受けるソフトウェア

• BIND 9 = 9.11.0≥ 9.0 ≤ 9.9.8= 9.9.9= 9.10.4≥ 9.10.0 ≤ 9.10.3 完全一致

詳細

公開日

2016-07-06

最終更新

2026-06-17

CVSS ベクター

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-20

参考資料

• cve.org/CVE-2016-6170
• nvd.nist.gov/vuln/detail/CVE-2016-6170
• www.openwall.com/lists/oss-security/2016/07/06/3
• www.securityfocus.com/bid/91611
• www.securitytracker.com/id/1036241
• bugzilla.redhat.com/show_bug.cgi?id=1353563
• github.com/sischkg/xfer-limit/blob/master/README.md
• kb.isc.org/article/AA-01390
• kb.isc.org/article/AA-01390/169/CVE-2016-6170
• lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html
• lists.dns-oarc.net/pipermail/dns-operations/2016-July/015073.html
• lists.dns-oarc.net/pipermail/dns-operations/2016-July/015075.html
• security.gentoo.org/glsa/201610-07