{"id":"CVE-2016-6171","state":"PUBLISHED","title":"Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXF","description":"Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXFR.","publishedAt":"2017-02-09T15:00:00.000Z","updatedAt":"2024-08-06T01:22:20.757Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.openwall.com/lists/oss-security/2016/07/06/3","http://www.securityfocus.com/bid/91678","https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html","http://www.openwall.com/lists/oss-security/2016/07/06/4","https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS","https://gitlab.labs.nic.cz/labs/knot/issues/464","https://github.com/sischkg/xfer-limit/blob/master/README.md"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:50.421Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/6xxx/CVE-2016-6171.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2016-6171","state":"PUBLISHED","datePublished":"2017-02-09T15:00:00.000Z","dateUpdated":"2024-08-06T01:22:20.757Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2016-07-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXFR."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2016/07/06/3","name":"[oss-security] 20160706 Malicious primary DNS servers can crash secondaries","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/91678","name":"91678","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html","name":"[dns-operations] 20160704 DNS activities in Japan","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.openwall.com/lists/oss-security/2016/07/06/4","name":"[oss-security] 20160706 Re: Malicious primary DNS servers can crash secondaries","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS","tags":["x_refsource_CONFIRM"]},{"url":"https://gitlab.labs.nic.cz/labs/knot/issues/464","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/sischkg/xfer-limit/blob/master/README.md","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-02-10T10:57:02.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2016-07-04T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2016/07/06/3","name":"[oss-security] 20160706 Malicious primary DNS servers can crash secondaries","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/91678","name":"91678","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html","name":"[dns-operations] 20160704 DNS activities in Japan","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2016/07/06/4","name":"[oss-security] 20160706 Re: Malicious primary DNS servers can crash secondaries","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://gitlab.labs.nic.cz/labs/knot/issues/464","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/sischkg/xfer-limit/blob/master/README.md","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T01:22:20.757Z"}}]}}}