InfraGuard

BIND 9 9.17 の脆弱性

BIND 9 の 9.17 系列に影響する既知のCVEは 21 件です。

9.8 最大CVSS

修正バージョン

9.17.49.17.129.17.19
バージョンを確認するnamed -v

9.17 に影響するCVE

CVE タイトル CVSS 悪用 EPSS 公開日
CVE-2021-25216 A second vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attac... 9.8 — 2021-04-29
CVE-2026-13321 DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field 8.6 — 2026-07-22
CVE-2020-8616 BIND does not sufficiently limit the number of fetches performed when processing referrals 8.6 — 2020-05-19
CVE-2020-8625 A vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack 8.1 — 2021-02-17
CVE-2020-8623 A flaw in native PKCS#11 code can lead to a remotely triggerable assertion failure in pk11.c 7.5 — 2020-08-21
CVE-2026-11622 Potential memory usage beyond configured limits 7.5 — 2026-07-22
CVE-2021-25218 A too-strict assertion check could be triggered when responses in BIND 9.16.19 and 9.17.16 require UDP fragmen... 7.5 — 2021-08-18
CVE-2020-8621 Attempting QNAME minimization after forwarding can lead to an assertion failure in resolver.c 7.5 — 2020-08-21
CVE-2020-8620 In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and... 7.5 — 2020-08-21
CVE-2026-13204 Unexpected exit in certain situations with NSEC and NSEC3 both present 7.5 — 2026-07-22
CVE-2026-11721 Cache poisoning possible with label count discrepancy, RRSIG, and wildcards 7.5 — 2026-07-22
CVE-2021-25215 An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed t... 7.5 — 2021-04-29
CVE-2026-11331 Potential wildcard CNAME RPZ policy bypass 7.5 — 2026-07-22
CVE-2021-25220 DNS forwarders - cache poisoning vulnerability 6.8 — 2022-03-23
CVE-2026-10723 Incorrect acceptance of NSEC3 records 6.8 — 2026-07-22
CVE-2020-8622 A truncated TSIG response can lead to an assertion failure 6.5 — 2020-08-21
CVE-2021-25214 A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly 6.5 — 2021-04-29
CVE-2020-8617 A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c 5.9 — 2020-05-19
CVE-2021-25219 Lame cache can be abused to severely degrade resolver performance 5.3 — 2021-10-27
CVE-2022-0396 DoS from specifically crafted TCP packets 5.3 — 2022-03-23
CVE-2020-8624 update-policy rules of type "subdomain" are enforced incorrectly 4.3 — 2020-08-21

自社サーバーでこれらのバージョンを追跡

InfraGuard はすべてのサーバーからインストール済みソフトウェアのバージョンを収集し、既知の脆弱性があるものを通知します。セルフホスト型なので、データがネットワーク外に出ることはありません。

悪用された脆弱性の週刊ダイジェスト

セルフホスト型サーバーに関係する KEV の追加情報を週1回お届けします。それ以外のメールは送りません。

データ:CVE List(CVE® Program)、NVD、CISA KEV、FIRST EPSS(EPSS については https://www.first.org/epss を参照)、endoflife.date。ソフトウェア一覧:awesome-selfhosted(CC BY-SA 3.0)。