CVE-2019-14907
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.5epss 3.2%
probabilidad de explotación
3.2%top 13% de las CVE
explotación observada
noninguna fuente lo reporta
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).
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Productos afectados
Red Hat · sambaReferencias
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00055.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14907https://lists.debian.org/debian-lts-announce/2021/05/msg00023.htmlhttps://lists.debian.org/debian-lts-announce/2023/09/msg00013.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ACZVNMIFQGGXNJPMHAVBN3H2U65FXQY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GQ6U65I2K23YJC4FESW477WL55TU3PPT/https://security.gentoo.org/glsa/202003-52https://security.netapp.com/advisory/ntap-20200122-0001/https://usn.ubuntu.com/4244-1/https://www.samba.org/samba/security/CVE-2019-14907.htmlhttps://www.synology.com/security/advisory/Synology_SA_20_01