{"api_version":"1","generated_at":"2026-07-23T23:42:03+00:00","cve":"CVE-2022-23097","urls":{"html":"https://cve.report/CVE-2022-23097","api":"https://cve.report/api/cve/CVE-2022-23097.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-23097","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-23097"},"summary":{"title":"CVE-2022-23097","description":"An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2022-01-28 16:15:00","updated_at":"2023-12-21 20:10:00"},"problem_types":["CWE-125"],"metrics":[],"references":[{"url":"https://www.openwall.com/lists/oss-security/2022/01/25/1","name":"https://www.openwall.com/lists/oss-security/2022/01/25/1","refsource":"MISC","tags":[],"title":"oss-security - Multiple vulnerabilities in connman's dnsproxy component","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.debian.org/security/2022/dsa-5231","name":"DSA-5231","refsource":"DEBIAN","tags":[],"title":"Debian -- Security Information -- DSA-5231-1 connman","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://git.kernel.org/pub/scm/network/connman/connman.git/log/","name":"https://git.kernel.org/pub/scm/network/connman/connman.git/log/","refsource":"MISC","tags":[],"title":"connman/connman.git - Connection Manager","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html","name":"[debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 2915-1] connman security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://security.gentoo.org/glsa/202310-21","name":"GLSA-202310-21","refsource":"GENTOO","tags":[],"title":"ConnMan: Multiple Vulnerabilities (GLSA 202310-21) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-23097","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23097","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"23097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"11.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"23097","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"23097","vulnerable":"1","versionEndIncluding":"1.40","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"intel","cpe5":"connman","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-23097","qid":"179062","title":"Debian Security Update for connman (DLA 2915-1)"},{"cve":"CVE-2022-23097","qid":"181062","title":"Debian Security Update for connman (DSA 5231-1)"},{"cve":"CVE-2022-23097","qid":"181121","title":"Debian Security Update for connman (DLA 3144-1)"},{"cve":"CVE-2022-23097","qid":"184873","title":"Debian Security Update for connman (CVE-2022-23097)"},{"cve":"CVE-2022-23097","qid":"199592","title":"Ubuntu Security Notification for ConnMan Vulnerabilities (USN-6236-1)"},{"cve":"CVE-2022-23097","qid":"502255","title":"Alpine Linux Security Update for connman"},{"cve":"CVE-2022-23097","qid":"504631","title":"Alpine Linux Security Update for connman"},{"cve":"CVE-2022-23097","qid":"710781","title":"Gentoo Linux ConnMan Multiple Vulnerabilities (GLSA 202310-21)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2022-23097","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://git.kernel.org/pub/scm/network/connman/connman.git/log/","refsource":"MISC","name":"https://git.kernel.org/pub/scm/network/connman/connman.git/log/"},{"refsource":"MISC","name":"https://www.openwall.com/lists/oss-security/2022/01/25/1","url":"https://www.openwall.com/lists/oss-security/2022/01/25/1"},{"refsource":"MLIST","name":"[debian-lts-announce] 20220209 [SECURITY] [DLA 2915-1] connman security update","url":"https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html"},{"refsource":"DEBIAN","name":"DSA-5231","url":"https://www.debian.org/security/2022/dsa-5231"},{"refsource":"GENTOO","name":"GLSA-202310-21","url":"https://security.gentoo.org/glsa/202310-21"}]}},"nvd":{"publishedDate":"2022-01-28 16:15:00","lastModifiedDate":"2023-12-21 20:10:00","problem_types":["CWE-125"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.2},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":6.4},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*","versionEndIncluding":"1.40","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"23097","Ordinal":"225690","Title":"CVE-2022-23097","CVE":"CVE-2022-23097","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"23097","Ordinal":"1","NoteData":"An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.","Type":"Description","Title":null},{"CveYear":"2022","CveId":"23097","Ordinal":"2","NoteData":"2022-01-28","Type":"Other","Title":"Published"},{"CveYear":"2022","CveId":"23097","Ordinal":"3","NoteData":"2022-02-09","Type":"Other","Title":"Modified"}]}}}