Summary
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: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token (CVE-2021-20254)
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.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 8 | libsmbclient-devel | 4.13.3-5.el8_4 |
| AlmaLinux · 8 | libwbclient-devel | 4.13.3-5.el8_4 |
| AlmaLinux · 8 | samba-devel | 4.13.3-5.el8_4 |
Vulnerabilities 1
-
Unscored —
A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gid…
References
-
report
https://vulners.com/cve/CVE-2021-20254