{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2018-09-05T00:00:00.000Z","descriptions":[{"lang":"en","value":"Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2018-09-18T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/matrix-org/synapse/issues/3796#event-1833126269"},{"name":"FEDORA-2018-6db422c637","tags":["vendor-advisory","x_refsource_FEDORA"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/"},{"tags":["x_refsource_CONFIRM"],"url":"https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-16515","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":"Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/matrix-org/synapse/issues/3796#event-1833126269","refsource":"CONFIRM","url":"https://github.com/matrix-org/synapse/issues/3796#event-1833126269"},{"name":"FEDORA-2018-6db422c637","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/"},{"name":"https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/","refsource":"CONFIRM","url":"https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-05T10:24:32.888Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/matrix-org/synapse/issues/3796#event-1833126269"},{"name":"FEDORA-2018-6db422c637","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2018-16515","datePublished":"2018-09-18T21:00:00.000Z","dateReserved":"2018-09-05T00:00:00.000Z","dateUpdated":"2024-08-05T10:24:32.888Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}