{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Libra Core before 2019-09-03 has an erroneous regular expression for inline comments, which makes it easier for attackers to interfere with code auditing by using a nonstandard line-break character for a comment. For example, a Move module author can enter the // sequence (which introduces a single-line comment), followed by very brief comment text, the \\r character, and code that has security-critical functionality. In many popular environments, this code is displayed on a separate line, and thus a reader may infer that the code is executed. However, the code is NOT executed, because language/compiler/ir_to_bytecode/src/parser.rs allows the comment to continue after the \\r character."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2019-09-11T03:51:57.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://blog.openzeppelin.com/libra-vulnerability-summary/"},{"tags":["x_refsource_MISC"],"url":"https://blog.openzeppelin.com/libra-vulnerability-release/"},{"tags":["x_refsource_MISC"],"url":"https://github.com/libra/libra/commit/7efb0221989f17fdf7f8486730898ed947a1e19e"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-16214","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":"Libra Core before 2019-09-03 has an erroneous regular expression for inline comments, which makes it easier for attackers to interfere with code auditing by using a nonstandard line-break character for a comment. For example, a Move module author can enter the // sequence (which introduces a single-line comment), followed by very brief comment text, the \\r character, and code that has security-critical functionality. In many popular environments, this code is displayed on a separate line, and thus a reader may infer that the code is executed. However, the code is NOT executed, because language/compiler/ir_to_bytecode/src/parser.rs allows the comment to continue after the \\r character."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://blog.openzeppelin.com/libra-vulnerability-summary/","refsource":"MISC","url":"https://blog.openzeppelin.com/libra-vulnerability-summary/"},{"name":"https://blog.openzeppelin.com/libra-vulnerability-release/","refsource":"MISC","url":"https://blog.openzeppelin.com/libra-vulnerability-release/"},{"name":"https://github.com/libra/libra/commit/7efb0221989f17fdf7f8486730898ed947a1e19e","refsource":"MISC","url":"https://github.com/libra/libra/commit/7efb0221989f17fdf7f8486730898ed947a1e19e"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T01:10:41.445Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://blog.openzeppelin.com/libra-vulnerability-summary/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://blog.openzeppelin.com/libra-vulnerability-release/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/libra/libra/commit/7efb0221989f17fdf7f8486730898ed947a1e19e"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2019-16214","datePublished":"2019-09-11T03:51:57.000Z","dateReserved":"2019-09-10T00:00:00.000Z","dateUpdated":"2024-08-05T01:10:41.445Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}