{"containers":{"cna":{"affected":[{"product":"teler","vendor":"kitabisa","versions":[{"status":"affected","version":"< 0.0.1"}]}],"descriptions":[{"lang":"en","value":"In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-476","description":"{\"CWE-476\":\"NULL Pointer Dereference\"}","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-11-06T16:45:14.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"},{"tags":["x_refsource_MISC"],"url":"https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"}],"source":{"advisory":"GHSA-jhj6-5mh6-4pvf","discovery":"UNKNOWN"},"title":"Denial of Service in teler","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-26213","STATE":"PUBLIC","TITLE":"Denial of Service in teler"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"teler","version":{"version_data":[{"version_value":"< 0.0.1"}]}}]},"vendor_name":"kitabisa"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"In teler before version 0.0.1, if you run teler inside a Docker container and encounter `errors.Exit` function, it will cause denial-of-service (`SIGSEGV`) because it doesn't get process ID and process group ID of teler properly to kills. The issue is patched in teler 0.0.1 and 0.0.1-dev5.1."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"{\"CWE-476\":\"NULL Pointer Dereference\"}"}]}]},"references":{"reference_data":[{"name":"https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf","refsource":"CONFIRM","url":"https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"},{"name":"https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e","refsource":"MISC","url":"https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"}]},"source":{"advisory":"GHSA-jhj6-5mh6-4pvf","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T15:49:07.177Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/kitabisa/teler/security/advisories/GHSA-jhj6-5mh6-4pvf"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/kitabisa/teler/commit/ec6082049dba9e44a21f35fb7b123d42ce1a1a7e"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2020-26213","datePublished":"2020-11-06T16:45:14.000Z","dateReserved":"2020-10-01T00:00:00.000Z","dateUpdated":"2024-08-04T15:49:07.177Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}