{"containers":{"cna":{"affected":[{"product":"((OTRS)) Community Edition","vendor":"OTRS AG","versions":[{"lessThan":"6.0.x*","status":"affected","version":"6.0.1","versionType":"custom"}]},{"product":"OTRS","vendor":"OTRS AG","versions":[{"lessThanOrEqual":"7.0.28","status":"affected","version":"7.0.x","versionType":"custom"},{"lessThanOrEqual":"8.0.15","status":"affected","version":"8.0.x","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Alberto Molina"}],"datePublic":"2021-09-06T00:00:00.000Z","descriptions":[{"lang":"en","value":"It's possible to create an email which can be stuck while being processed by PostMaster filters, causing DoS. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions; 8.0.x version 8.0.15 and prior versions."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-185","description":"CWE-185 Incorrect Regular Expression","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-09-06T13:15:23.000Z","orgId":"2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8","shortName":"OTRS"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://otrs.com/release-notes/otrs-security-advisory-2021-16/"}],"solutions":[{"lang":"en","value":"Update to OTRS 8.0.16, OTRS 7.0.29."}],"source":{"advisory":"OSA-2021-16","defect":["2021070842000819"],"discovery":"USER"},"title":"DoS attack using PostMaster filters","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@otrs.com","DATE_PUBLIC":"2021-09-06T00:00:00.000Z","ID":"CVE-2021-36093","STATE":"PUBLIC","TITLE":"DoS attack using PostMaster filters"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"((OTRS)) Community Edition","version":{"version_data":[{"version_affected":">=","version_name":"6.0.x","version_value":"6.0.1"}]}},{"product_name":"OTRS","version":{"version_data":[{"version_affected":"<=","version_name":"7.0.x","version_value":"7.0.28"},{"version_affected":"<=","version_name":"8.0.x","version_value":"8.0.15"}]}}]},"vendor_name":"OTRS AG"}]}},"credit":[{"lang":"eng","value":"Alberto Molina"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"It's possible to create an email which can be stuck while being processed by PostMaster filters, causing DoS. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.28 and prior versions; 8.0.x version 8.0.15 and prior versions."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-185 Incorrect Regular Expression"}]}]},"references":{"reference_data":[{"name":"https://otrs.com/release-notes/otrs-security-advisory-2021-16/","refsource":"CONFIRM","url":"https://otrs.com/release-notes/otrs-security-advisory-2021-16/"}]},"solution":[{"lang":"en","value":"Update to OTRS 8.0.16, OTRS 7.0.29."}],"source":{"advisory":"OSA-2021-16","defect":["2021070842000819"],"discovery":"USER"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:47:43.937Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://otrs.com/release-notes/otrs-security-advisory-2021-16/"}]}]},"cveMetadata":{"assignerOrgId":"2e1bf29f-dc29-4ed8-830c-7b9348b6f0e8","assignerShortName":"OTRS","cveId":"CVE-2021-36093","datePublished":"2021-09-06T13:15:24.049Z","dateReserved":"2021-07-01T00:00:00.000Z","dateUpdated":"2024-09-16T20:36:38.524Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}