Summary
[4.18.6-2.0.1]
- resolves: RHEL-11937
Fix CVE-2023-3961 - smbd must check the pipename
- resolves: RHEL-11937
Fix CVE-2023-4091 - SMB clients can truncate files
- resolves: RHEL-11937
Fix CVE-2023-42669 - Remove rpcecho server
Fixed packages 35
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | ctdb | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libnetapi | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libnetapi-devel | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libsmbclient | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libsmbclient-devel | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libwbclient | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | libwbclient-devel | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | python3-samba | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | python3-samba-dc | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | python3-samba-devel | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | python3-samba-test | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-client | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-client-libs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-common | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-common-libs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-common-tools | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-dc-libs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-dcerpc | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-devel | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-krb5-printing | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-ldb-ldap-modules | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-libs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-pidl | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-test | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-test-libs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-tools | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-usershares | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-vfs-glusterfs | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-vfs-iouring | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-winbind | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-winbind-clients | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-winbind-krb5-locator | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-winbind-modules | 0:4.18.6-2.0.1.el8_9 |
| Oracle Linux · 8 | samba-winexe | 0:4.18.6-2.0.1.el8_9 |
Vulnerabilities 3
-
Critical 9.1
Samba: smbd allows client access to unix domain sockets on the file system as root
A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call (RPC) services like SAMR…
-
Medium 6.5
Samba: smb clients can truncate files with read-only permissions
A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "acl_xattr" is configured with "acl_xattr:ignore system acls = yes". The SMB protocol allows opening files …
-
Medium 6.5
Samba: "rpcecho" development server allows denial of service via sleep() call on ad dc
A vulnerability was found in Samba's "rpcecho" development server, a non-Windows RPC server used to test Samba's DCE/RPC stack elements. This vulnerability stems from an RPC function that can be blocked indefinitely. The issue arises because the "rpcecho" ser…