{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The client logging functionality in chronyd in Chrony before 1.23.1 does not restrict the amount of memory used for storage of client information, which allows remote attackers to cause a denial of service (memory consumption) via spoofed (1) NTP or (2) cmdmon packets."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2010-02-08T20:00:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "DSA-1992", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2010/dsa-1992"}, {"name": "38106", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/38106"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://chrony.tuxfamily.org/News.html"}, {"name": "38428", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/38428"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367"}, {"name": "38480", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/38480"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2010-0293", "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": "The client logging functionality in chronyd in Chrony before 1.23.1 does not restrict the amount of memory used for storage of client information, which allows remote attackers to cause a denial of service (memory consumption) via spoofed (1) NTP or (2) cmdmon packets."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "DSA-1992", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2010/dsa-1992"}, {"name": "38106", "refsource": "BID", "url": "http://www.securityfocus.com/bid/38106"}, {"name": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git;a=commit;h=2f63cf448560fdb96b80d8488aae6a15b802a753", "refsource": "CONFIRM", "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git;a=commit;h=2f63cf448560fdb96b80d8488aae6a15b802a753"}, {"name": "http://chrony.tuxfamily.org/News.html", "refsource": "CONFIRM", "url": "http://chrony.tuxfamily.org/News.html"}, {"name": "38428", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/38428"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=555367", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367"}, {"name": "38480", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/38480"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T00:45:11.897Z"}, "title": "CVE Program Container", "references": [{"name": "DSA-1992", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2010/dsa-1992"}, {"name": "38106", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/38106"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://chrony.tuxfamily.org/News.html"}, {"name": "38428", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/38428"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367"}, {"name": "38480", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/38480"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-0293", "datePublished": "2010-02-08T20:00:00.000Z", "dateReserved": "2010-01-12T00:00:00.000Z", "dateUpdated": "2024-09-16T16:48:21.540Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tuxfamily:chrony:*:*:*:*:*:*:*:*", "matchCriteriaId": "90274BAF-E019-4211-AAFF-7C597216F1A6", "versionEndIncluding": "1.23-pre1", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.18:*:*:*:*:*:*:*", "matchCriteriaId": "BE7B1A16-5E42-4571-BD0A-306E452F88C5", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.19:*:*:*:*:*:*:*", "matchCriteriaId": "3876201F-F20D-42DA-912A-17B6108C05A6", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.19-1:*:*:*:*:*:*:*", "matchCriteriaId": "43F45EF4-B54C-433B-B01A-6557881BB90C", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.1:*:*:*:*:*:*:*", "matchCriteriaId": "3E0A3321-1CC7-47C1-A7F1-1FFC0CBA892A", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.2:*:*:*:*:*:*:*", "matchCriteriaId": "203D6F3C-367E-4D39-8081-499A4847DB40", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.19.99.3:*:*:*:*:*:*:*", "matchCriteriaId": "F94EADFC-7FAC-47B5-8024-1F1D81F57E02", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.20:*:*:*:*:*:*:*", "matchCriteriaId": "FF708CE0-F27C-474D-AB0C-296DCB53F416", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.21:*:*:*:*:*:*:*", "matchCriteriaId": "D4B0E62E-A525-4E0C-A5DF-512D79D7A68A", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.21-pre1:*:*:*:*:*:*:*", "matchCriteriaId": "455878C7-0BE9-4C40-85BF-A320064D4768", "vulnerable": true}, {"criteria": "cpe:2.3:a:tuxfamily:chrony:1.24-pre1:*:*:*:*:*:*:*", "matchCriteriaId": "FF03B21E-3BED-452C-AE1C-3951DEA930AC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The client logging functionality in chronyd in Chrony before 1.23.1 does not restrict the amount of memory used for storage of client information, which allows remote attackers to cause a denial of service (memory consumption) via spoofed (1) NTP or (2) cmdmon packets."}, {"lang": "es", "value": "La funcionalidad \"client logging\" en chronyd en Chrony anterior a v1.23.1, no restringe la cantidad de memoria empleada para almacenar la informaci\u00f3n de un cliente, lo que permite a atacantes remotos, provocar una denegaci\u00f3n de servicio (consumo de memoria) mediante la suplantaci\u00f3n de paquetes (1) NTP o (2) cmdmon."}], "id": "CVE-2010-0293", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-02-08T20:30:01.233", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://chrony.tuxfamily.org/News.html"}, {"source": "secalert@redhat.com", "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38428"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38480"}, {"source": "secalert@redhat.com", "url": "http://www.debian.org/security/2010/dsa-1992"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/38106"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://chrony.tuxfamily.org/News.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=2f63cf448560fdb96b80d8488aae6a15b802a753"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38428"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/38480"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2010/dsa-1992"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/38106"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=555367"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}