{"id":"CVE-2019-19722","state":"PUBLISHED","title":"In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email ","description":"In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient.","publishedAt":"2019-12-13T16:34:48.000Z","updatedAt":"2024-08-05T02:25:12.619Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://dovecot.org/list/dovecot-news/2019-December/000428.html","https://dovecot.org/security.html","http://www.openwall.com/lists/oss-security/2019/12/13/3","https://dovecot.org/pipermail/dovecot-news/2019-December/000428.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OZCJ3RBA4WIYGN7SOV4TW2AIHXPZATK/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6PPB7PG5BM3MC5ZF2KHQ3UR7CZIO42BB/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:45:43.853Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/19xxx/CVE-2019-19722.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-19722","state":"PUBLISHED","datePublished":"2019-12-13T16:34:48.000Z","dateUpdated":"2024-08-05T02:25:12.619Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2019-12-11T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://dovecot.org/list/dovecot-news/2019-December/000428.html","tags":["x_refsource_CONFIRM"]},{"url":"https://dovecot.org/security.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2019/12/13/3","tags":["x_refsource_CONFIRM"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2019-December/000428.html","tags":["x_refsource_CONFIRM"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OZCJ3RBA4WIYGN7SOV4TW2AIHXPZATK/","name":"FEDORA-2019-5898f4f935","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6PPB7PG5BM3MC5ZF2KHQ3UR7CZIO42BB/","name":"FEDORA-2019-72e5ac943a","tags":["vendor-advisory","x_refsource_FEDORA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2020-01-12T02:06:04.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2019-19722","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":"In Dovecot before 2.3.9.2, an attacker can crash a push-notification driver with a crafted email when push notifications are used, because of a NULL Pointer Dereference. The email must use a group address as either the sender or the recipient."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://dovecot.org/list/dovecot-news/2019-December/000428.html","refsource":"CONFIRM","url":"https://dovecot.org/list/dovecot-news/2019-December/000428.html"},{"name":"https://dovecot.org/security.html","refsource":"CONFIRM","url":"https://dovecot.org/security.html"},{"name":"http://www.openwall.com/lists/oss-security/2019/12/13/3","refsource":"CONFIRM","url":"http://www.openwall.com/lists/oss-security/2019/12/13/3"},{"name":"https://dovecot.org/pipermail/dovecot-news/2019-December/000428.html","refsource":"CONFIRM","url":"https://dovecot.org/pipermail/dovecot-news/2019-December/000428.html"},{"name":"FEDORA-2019-5898f4f935","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4OZCJ3RBA4WIYGN7SOV4TW2AIHXPZATK/"},{"name":"FEDORA-2019-72e5ac943a","refsource":"FEDORA","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6PPB7PG5BM3MC5ZF2KHQ3UR7CZIO42BB/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://dovecot.org/list/dovecot-news/2019-December/000428.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://dovecot.org/security.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2019/12/13/3","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://dovecot.org/pipermail/dovecot-news/2019-December/000428.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OZCJ3RBA4WIYGN7SOV4TW2AIHXPZATK/","name":"FEDORA-2019-5898f4f935","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6PPB7PG5BM3MC5ZF2KHQ3UR7CZIO42BB/","name":"FEDORA-2019-72e5ac943a","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T02:25:12.619Z"}}]}}}