{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-13T22:48:34.214","vulnerabilities":[{"cve":{"id":"CVE-2022-2929","sourceIdentifier":"security-officer@isc.org","published":"2022-10-07T05:15:11.320","lastModified":"2024-11-21T07:01:56.337","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory."},{"lang":"es","value":"En ISC DHCP versiones 1.0 anteriores a 4.4.3, ISC DHCP versiones 4.1-ESV-R1 anteriores a 4.1-ESV-R16-P1, un sistema con acceso a un servidor DHCP, enviando paquetes DHCP diseñados para incluir etiquetas fqdn de más de 63 bytes, podría llegar a causar a el servidor quedarse sin memoria"}],"metrics":{"cvssMetricV31":[{"source":"security-officer@isc.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.0","versionEndExcluding":"4.1-esv","matchCriteriaId":"29B372FC-4ADF-480F-82EA-677BA9CE80F9"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:*:*:*:*:*:*:*:*","versionStartIncluding":"4.2.0","versionEndIncluding":"4.4.3","matchCriteriaId":"3828370A-E2C3-40C6-A4D4-A0E4FE932AD0"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r1:*:*:*:*:*:*","matchCriteriaId":"FBAABA4E-0D34-4644-AC26-E272CEE6C361"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r10:*:*:*:*:*:*","matchCriteriaId":"179443DC-4B6A-408A-8BE5-B3E72188F43E"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r10_b1:*:*:*:*:*:*","matchCriteriaId":"C9BE7736-58CD-468B-84AB-B38C9B254BA6"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r10_rc1:*:*:*:*:*:*","matchCriteriaId":"7EB6F7F0-B2A0-47E3-AD7A-4E7618A36F90"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r10b1:*:*:*:*:*:*","matchCriteriaId":"CA5FAE54-1645-4A38-A431-10E67304399A"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r10rc1:*:*:*:*:*:*","matchCriteriaId":"2C0D1A71-CECB-4C86-87F6-EB3741BDF692"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11:*:*:*:*:*:*","matchCriteriaId":"ADF80D19-3B0A-4A74-944E-F33CCC30EADA"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11_b1:*:*:*:*:*:*","matchCriteriaId":"40B21FCB-43A8-4266-934D-ECFF8138F637"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11_rc1:*:*:*:*:*:*","matchCriteriaId":"69D49F23-9074-49E7-985F-4D93393324CD"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11_rc2:*:*:*:*:*:*","matchCriteriaId":"3F729D1D-7234-4BC2-839B-AE1BB9D16C25"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11b1:*:*:*:*:*:*","matchCriteriaId":"9E01D88D-876D-45FE-B7ED-089DAD801EF6"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11rc1:*:*:*:*:*:*","matchCriteriaId":"C4B030B1-F008-4562-93C7-7E1C6D3D00F4"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r11rc2:*:*:*:*:*:*","matchCriteriaId":"FF656F5E-B317-4E0C-BF01-EC2A917142DC"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r12:*:*:*:*:*:*","matchCriteriaId":"FBA64EEC-C0C7-4F11-8131-2868691E54DB"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r12-p1:*:*:*:*:*:*","matchCriteriaId":"FFD3109A-1D76-4EA7-BF39-0B203AD945CF"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r12_b1:*:*:*:*:*:*","matchCriteriaId":"157520D7-AE39-4E23-A8CF-DD75EA78C055"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r12_p1:*:*:*:*:*:*","matchCriteriaId":"B07118EC-9508-42B8-8D09-5CE310DA2B43"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r12b1:*:*:*:*:*:*","matchCriteriaId":"2156D1BC-90AE-4AF3-964C-DAC7DCE14A5D"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r13:*:*:*:*:*:*","matchCriteriaId":"A157E664-6ACE-44CE-AC07-64898B182EA1"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r13_b1:*:*:*:*:*:*","matchCriteriaId":"0056BF7A-4A70-4F1D-89C2-25CCDB65217B"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r13b1:*:*:*:*:*:*","matchCriteriaId":"BA8ADA07-94FA-4014-AF70-8FCAF5F0DB03"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r14:*:*:*:*:*:*","matchCriteriaId":"1D21F05D-246F-41F5-81FD-286C26168E2E"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r14_b1:*:*:*:*:*:*","matchCriteriaId":"12103C87-C942-481A-A68C-7BC83F964C06"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r14b1:*:*:*:*:*:*","matchCriteriaId":"A2E0124D-6330-4013-8145-4309FDAE60A8"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r15:*:*:*:*:*:*","matchCriteriaId":"924E91FF-495F-4963-827F-57F7340C6560"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r15-p1:*:*:*:*:*:*","matchCriteriaId":"3BC02748-557A-4131-A372-D99B62B4B93B"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r15_b1:*:*:*:*:*:*","matchCriteriaId":"76A11284-3D81-45F0-8055-17282945C14F"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r16:*:*:*:*:*:*","matchCriteriaId":"98431CF5-D4C2-4FCF-BA81-0BBB631546D2"},{"vulnerable":true,"criteria":"cpe:2.3:a:isc:dhcp:4.1-esv:r16-p1:*:*:*:*:*:*","matchCriteriaId":"FEA9F857-B59F-4D2D-8F7B-0D1BF08E9712"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","matchCriteriaId":"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*","matchCriteriaId":"80E516C0-98A4-4ADE-B69F-66A772E2BAAA"},{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*","matchCriteriaId":"5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD"},{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*","matchCriteriaId":"E30D0E6F-4AE8-4284-8716-991DFA48CC5D"}]}]}],"references":[{"url":"https://kb.isc.org/docs/cve-2022-2929","source":"security-officer@isc.org","tags":["Vendor Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00015.html","source":"security-officer@isc.org","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SARIK7KZ7MGQIWDRWZFAOSQSPXY4GOU/","source":"security-officer@isc.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQXYCIWUDILRCNBAIMVFCSGXBRKEPB4K/","source":"security-officer@isc.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T6IBFH4MRRNJQVWEKILQ6I6CXWW766FX/","source":"security-officer@isc.org"},{"url":"https://security.gentoo.org/glsa/202305-22","source":"security-officer@isc.org"},{"url":"https://kb.isc.org/docs/cve-2022-2929","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/10/msg00015.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2SARIK7KZ7MGQIWDRWZFAOSQSPXY4GOU/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QQXYCIWUDILRCNBAIMVFCSGXBRKEPB4K/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T6IBFH4MRRNJQVWEKILQ6I6CXWW766FX/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/202305-22","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}