Vulnerability Description
Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictions by leveraging ACL differences between a file and an associated alternate data stream (ADS).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Samba | Samba | >= 3.2.0, < 3.6.20 |
| Debian | Debian Linux | 6.0 |
| Canonical | Ubuntu Linux | 10.04 |
Related Weaknesses (CWE)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.htmMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00083.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00115.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-11/msg00117.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-12/msg00088.htmlMailing ListThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2013-1806.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0009.htmlThird Party Advisory
- http://secunia.com/advisories/56508Third Party Advisory
- http://security.gentoo.org/glsa/glsa-201502-15.xmlThird Party Advisory
- http://www.debian.org/security/2013/dsa-2812Third Party Advisory
- http://www.samba.org/samba/history/samba-3.6.20.htmlVendor Advisory
- http://www.samba.org/samba/history/samba-4.0.11.htmlVendor Advisory
- http://www.samba.org/samba/history/samba-4.1.1.htmlVendor Advisory
- http://www.samba.org/samba/security/CVE-2013-4475Vendor Advisory
FAQ
What is CVE-2013-4475?
CVE-2013-4475 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictio...
How severe is CVE-2013-4475?
CVE-2013-4475 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-4475?
Check the references section above for vendor advisories and patch information. Affected products include: Samba Samba, Debian Debian Linux, Canonical Ubuntu Linux.