{"id":"CVE-2019-14907","state":"PUBLISHED","title":"All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with \"log level = 3\" (or above) then the string obtained fro","description":"All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with \"log level = 3\" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless).","publishedAt":"2020-01-21T00:00:00.000Z","updatedAt":"2024-08-05T00:34:52.321Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","source":"redhat"},"assigner":"redhat","products":["Red Hat samba"],"affected":[{"vendor":"Red Hat","product":"samba","versions":[{"version":"All versions 4.11.x before 4.11.5","status":"affected"},{"version":"All versions 4.10.x before 4.10.12","status":"affected"},{"version":"All versions 4.9.x before 4.9.18","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907","https://www.samba.org/samba/security/CVE-2019-14907.html","https://security.netapp.com/advisory/ntap-20200122-0001/","https://www.synology.com/security/advisory/Synology_SA_20_01","https://usn.ubuntu.com/4244-1/","http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/","https://security.gentoo.org/glsa/202003-52","https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html","https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T19:45:30.451Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2019/14xxx/CVE-2019-14907.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2019-14907","state":"PUBLISHED","datePublished":"2020-01-21T00:00:00.000Z","dateUpdated":"2024-08-05T00:34:52.321Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2019-08-10T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"All samba versions 4.9.x before 4.9.18, 4.10.x before 4.10.12 and 4.11.x before 4.11.5 have an issue where if it is set with \"log level = 3\" (or above) then the string obtained from the client, after a failed character conversion, is printed. Such strings can be provided during the NTLMSSP authentication exchange. In the Samba AD DC in particular, this may cause a long-lived process(such as the RPC server) to terminate. (In the file server case, the most likely target, smbd, operates as process-per-client and so a crash there is harmless)."}],"affected":[{"vendor":"Red Hat","product":"samba","versions":[{"version":"All versions 4.11.x before 4.11.5","status":"affected"},{"version":"All versions 4.10.x before 4.10.12","status":"affected"},{"version":"All versions 4.9.x before 4.9.18","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907"},{"url":"https://www.samba.org/samba/security/CVE-2019-14907.html"},{"url":"https://security.netapp.com/advisory/ntap-20200122-0001/"},{"url":"https://www.synology.com/security/advisory/Synology_SA_20_01"},{"url":"https://usn.ubuntu.com/4244-1/","name":"USN-4244-1","tags":["vendor-advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html","name":"openSUSE-SU-2020:0122","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/","name":"FEDORA-2020-6bd386c7eb","tags":["vendor-advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/","name":"FEDORA-2020-f92cd0e72b","tags":["vendor-advisory"]},{"url":"https://security.gentoo.org/glsa/202003-52","name":"GLSA-202003-52","tags":["vendor-advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html","name":"[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update","tags":["mailing-list"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html","name":"[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update","tags":["mailing-list"]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","type":"CWE","lang":"en","description":"CWE-125"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-09-14T16:06:16.214Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907","tags":["x_transferred"]},{"url":"https://www.samba.org/samba/security/CVE-2019-14907.html","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20200122-0001/","tags":["x_transferred"]},{"url":"https://www.synology.com/security/advisory/Synology_SA_20_01","tags":["x_transferred"]},{"url":"https://usn.ubuntu.com/4244-1/","name":"USN-4244-1","tags":["vendor-advisory","x_transferred"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.html","name":"openSUSE-SU-2020:0122","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/","name":"FEDORA-2020-6bd386c7eb","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/","name":"FEDORA-2020-f92cd0e72b","tags":["vendor-advisory","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202003-52","name":"GLSA-202003-52","tags":["vendor-advisory","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html","name":"[debian-lts-announce] 20210529 [SECURITY] [DLA 2668-1] samba security update","tags":["mailing-list","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html","name":"[debian-lts-announce] 20230914 [SECURITY] [DLA 3563-1] samba security update","tags":["mailing-list","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T00:34:52.321Z"}}]}}}