{"api_version":"1","generated_at":"2026-07-24T18:35:00+00:00","cve":"CVE-2009-1300","urls":{"html":"https://cve.report/CVE-2009-1300","api":"https://cve.report/api/cve/CVE-2009-1300.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2009-1300","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-1300"},"summary":{"title":"CVE-2009-1300","description":"apt 0.7.20 does not check when the date command returns an \"invalid date\" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight.","state":"PUBLISHED","assigner":"mitre","published_at":"2009-04-16 15:12:57","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"10","severity":"","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://usn.ubuntu.com/762-1/","name":"https://usn.ubuntu.com/762-1/","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"USN-762-1: APT vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213","name":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"#523213 - /etc/cron.daily/apt does not check return code of date - Debian Bug report logs","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793","name":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Bug #354793 “date returns “invalid date” for some timezone's DST...” : Bugs : “coreutils” package : Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/34832","name":"http://secunia.com/advisories/34832","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Ubuntu update for apt - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.openwall.com/lists/oss-security/2009/04/08/11","name":"http://www.openwall.com/lists/oss-security/2009/04/08/11","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - CVE request: apt","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/34829","name":"http://secunia.com/advisories/34829","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"apt Package Signature Verification Security Bypass - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.debian.org/security/2009/dsa-1779","name":"http://www.debian.org/security/2009/dsa-1779","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-1779-1 apt","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/34874","name":"http://secunia.com/advisories/34874","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian update for apt - Secunia.com","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2009-1300","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1300","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2009","cve_id":"1300","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"debian","cpe5":"advanced_package_tool","cpe6":"0.7.20","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T05:04:49.423Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"34874","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/34874"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793"},{"name":"DSA-1779","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2009/dsa-1779"},{"name":"34829","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/34829"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213"},{"name":"[oss-security] 20090408 CVE request: apt","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2009/04/08/11"},{"name":"34832","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/34832"},{"name":"USN-762-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/762-1/"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2009-04-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"apt 0.7.20 does not check when the date command returns an \"invalid date\" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-10-03T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"34874","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/34874"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793"},{"name":"DSA-1779","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2009/dsa-1779"},{"name":"34829","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/34829"},{"tags":["x_refsource_CONFIRM"],"url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213"},{"name":"[oss-security] 20090408 CVE request: apt","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2009/04/08/11"},{"name":"34832","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/34832"},{"name":"USN-762-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/762-1/"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2009-1300","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":"apt 0.7.20 does not check when the date command returns an \"invalid date\" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"34874","refsource":"SECUNIA","url":"http://secunia.com/advisories/34874"},{"name":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793","refsource":"CONFIRM","url":"https://bugs.launchpad.net/ubuntu/+source/coreutils/+bug/354793"},{"name":"DSA-1779","refsource":"DEBIAN","url":"http://www.debian.org/security/2009/dsa-1779"},{"name":"34829","refsource":"SECUNIA","url":"http://secunia.com/advisories/34829"},{"name":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213","refsource":"CONFIRM","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=523213"},{"name":"[oss-security] 20090408 CVE request: apt","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2009/04/08/11"},{"name":"34832","refsource":"SECUNIA","url":"http://secunia.com/advisories/34832"},{"name":"USN-762-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/762-1/"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2009-1300","datePublished":"2009-04-16T15:00:00.000Z","dateReserved":"2009-04-16T00:00:00.000Z","dateUpdated":"2024-08-07T05:04:49.423Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2009-04-16 15:12:57","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":10,"acInsufInfo":true,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:debian:advanced_package_tool:0.7.20:*:*:*:*:*:*:*","matchCriteriaId":"63E05BE6-9BDF-441E-873E-A4D965B3494F"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2009","CveId":"1300","Ordinal":"1","Title":"CVE-2009-1300","CVE":"CVE-2009-1300","Year":"2009"},"notes":[{"CveYear":"2009","CveId":"1300","Ordinal":"1","NoteData":"apt 0.7.20 does not check when the date command returns an \"invalid date\" error, which can prevent apt from loading security updates in time zones for which DST occurs at midnight.","Type":"Description","Title":"CVE-2009-1300"},{"CveYear":"2009","CveId":"1300","Ordinal":"2","NoteData":"2009-04-16","Type":"Other","Title":"Published"},{"CveYear":"2009","CveId":"1300","Ordinal":"3","NoteData":"2018-10-03","Type":"Other","Title":"Modified"}]}}}