Huawei EulerOS: CVE-2019-14907: samba security update
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).
Solution(s)
- huawei-euleros-2_0_sp2-upgrade-libsmbclient
- huawei-euleros-2_0_sp2-upgrade-libwbclient
- huawei-euleros-2_0_sp2-upgrade-samba
- huawei-euleros-2_0_sp2-upgrade-samba-client
- huawei-euleros-2_0_sp2-upgrade-samba-client-libs
- huawei-euleros-2_0_sp2-upgrade-samba-common
- huawei-euleros-2_0_sp2-upgrade-samba-common-libs
- huawei-euleros-2_0_sp2-upgrade-samba-common-tools
- huawei-euleros-2_0_sp2-upgrade-samba-libs
- huawei-euleros-2_0_sp2-upgrade-samba-python
- huawei-euleros-2_0_sp2-upgrade-samba-winbind
- huawei-euleros-2_0_sp2-upgrade-samba-winbind-clients
- huawei-euleros-2_0_sp2-upgrade-samba-winbind-modules
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