{"containers":{"cna":{"affected":[{"product":"dbdeployer","vendor":"datacharmer","versions":[{"status":"affected","version":"< 1.58.2"}]}],"descriptions":[{"lang":"en","value":"DBdeployer is a tool that deploys MySQL database servers easily. In DBdeployer before version 1.58.2, users unpacking a tarball may use a maliciously packaged tarball that contains symlinks to files external to the target. In such scenario, an attacker could induce dbdeployer to write into a system file, thus altering the computer defenses. For the attack to succeed, the following factors need to contribute: 1) The user is logged in as root. While dbdeployer is usable as root, it was designed to run as unprivileged user. 2) The user has taken a tarball from a non secure source, without testing the checksum. When the tarball is retrieved through dbdeployer, the checksum is compared before attempting to unpack. This has been fixed in version 1.58.2."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-59","description":"CWE-59 Improper Link Resolution Before File Access ('Link Following')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-12-21T21:15:14.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/datacharmer/dbdeployer/security/advisories/GHSA-47wr-426j-fr82"},{"tags":["x_refsource_MISC"],"url":"https://github.com/datacharmer/dbdeployer/commit/548e256c1de2f99746e861454e7714ec6bc9bb10"}],"source":{"advisory":"GHSA-47wr-426j-fr82","discovery":"UNKNOWN"},"title":"Arbitrary read/write in DBdeployer","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-26277","STATE":"PUBLIC","TITLE":"Arbitrary read/write in DBdeployer"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"dbdeployer","version":{"version_data":[{"version_value":"< 1.58.2"}]}}]},"vendor_name":"datacharmer"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"DBdeployer is a tool that deploys MySQL database servers easily. 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This has been fixed in version 1.58.2."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-59 Improper Link Resolution Before File Access ('Link Following')"}]}]},"references":{"reference_data":[{"name":"https://github.com/datacharmer/dbdeployer/security/advisories/GHSA-47wr-426j-fr82","refsource":"CONFIRM","url":"https://github.com/datacharmer/dbdeployer/security/advisories/GHSA-47wr-426j-fr82"},{"name":"https://github.com/datacharmer/dbdeployer/commit/548e256c1de2f99746e861454e7714ec6bc9bb10","refsource":"MISC","url":"https://github.com/datacharmer/dbdeployer/commit/548e256c1de2f99746e861454e7714ec6bc9bb10"}]},"source":{"advisory":"GHSA-47wr-426j-fr82","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T15:56:03.912Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/datacharmer/dbdeployer/security/advisories/GHSA-47wr-426j-fr82"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/datacharmer/dbdeployer/commit/548e256c1de2f99746e861454e7714ec6bc9bb10"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2020-26277","datePublished":"2020-12-21T21:15:14.000Z","dateReserved":"2020-10-01T00:00:00.000Z","dateUpdated":"2024-08-04T15:56:03.912Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}