CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
53.8%
Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.
Security Fix(es):
samba: smbd allows client access to unix domain sockets on the file system as root (CVE-2023-3961)
samba: SMB clients can truncate files with read-only permissions (CVE-2023-4091)
samba: “rpcecho” development server allows denial of service via sleep() call on AD DC (CVE-2023-42669)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 8 | s390x | libsmbclient | < 4.17.5-4.el8_8 | libsmbclient-4.17.5-4.el8_8.s390x.rpm |
RedHat | 8 | i686 | samba-dcerpc-debuginfo | < 4.17.5-4.el8_8 | samba-dcerpc-debuginfo-4.17.5-4.el8_8.i686.rpm |
RedHat | 8 | s390x | samba-client-libs-debuginfo | < 4.17.5-4.el8_8 | samba-client-libs-debuginfo-4.17.5-4.el8_8.s390x.rpm |
RedHat | 8 | aarch64 | python3-samba-debuginfo | < 4.17.5-4.el8_8 | python3-samba-debuginfo-4.17.5-4.el8_8.aarch64.rpm |
RedHat | 8 | aarch64 | samba-winbind-clients-debuginfo | < 4.17.5-4.el8_8 | samba-winbind-clients-debuginfo-4.17.5-4.el8_8.aarch64.rpm |
RedHat | 8 | aarch64 | ctdb-debuginfo | < 4.17.5-4.el8_8 | ctdb-debuginfo-4.17.5-4.el8_8.aarch64.rpm |
RedHat | 8 | x86_64 | samba-client-libs | < 4.17.5-4.el8_8 | samba-client-libs-4.17.5-4.el8_8.x86_64.rpm |
RedHat | 8 | s390x | samba-devel | < 4.17.5-4.el8_8 | samba-devel-4.17.5-4.el8_8.s390x.rpm |
RedHat | 8 | ppc64le | samba-usershares | < 4.17.5-4.el8_8 | samba-usershares-4.17.5-4.el8_8.ppc64le.rpm |
RedHat | 8 | aarch64 | libwbclient | < 4.17.5-4.el8_8 | libwbclient-4.17.5-4.el8_8.aarch64.rpm |