CVE-2009-1888
MEDIUM severity · CVSS 5.8 · CWE-264
5.8CVSS MEDIUM
Summary
The acl_group_override function in smbd/posix_acls.c in smbd in Samba 3.0.x before 3.0.35, 3.1.x and 3.2.x before 3.2.13, and 3.3.x before 3.3.6, when dos filemode is enabled, allows remote attackers to modify access control lists for files via vectors related to read access to uninitialized memory.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impactNone
Exploit probability (EPSS)5%
AV:N/AC:M/Au:N/C:P/I:P/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://www.samba.org/samba/ftp/patches/security/samba-3.0.34-CVE-2009-1888.patch ↗
Additional information
- NVD record
- http://www.samba.org/samba/ftp/patches/security/samba-3.0.34-CVE-2009-1888.patchPatch
- http://secunia.com/advisories/35539Advisory
- http://secunia.com/advisories/35573Advisory
- http://secunia.com/advisories/35606Advisory
- http://secunia.com/advisories/36918Advisory
- http://wiki.rpath.com/Advisories:rPSA-2009-0145Advisory
- http://www.debian.org/security/2009/dsa-1823Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:196Advisory