Dino before 2019-09-10 does not properly check the source of a carbons message in module/xep/0280_message_carbons.vala.Referenceshttps://github.com/dino/dino/commit/e84f2c49567e86d2a261ea264d65c4adc549c930https://gultsch.de/dino_multiple.htmlhttp://www.openwall.com/lists/oss-security/2019/09/12/5https://seclists.org/bugtraq/2019/Sep/31https://www.debian.org/security/2019/dsa-4524https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YUBM7GDZBB6MZZALDWYRAPNV6HJNLNMC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5TMGQ5Q6QMIFG4NVUWMOWW3GIPGWQZVF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZBNQAOBWTIOKNO4PIYNX624ACGUXSXQ/https://usn.ubuntu.com/4306-1/