CVE-2013-4475
published 2013-11-13CVE-2013-4475: 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…
PriorityP431medium4CVSS 2.0
AVNACHAuNCPIPAN
EPSS
9.02%
94.7th percentile
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).
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | samba | < samba 2:4.0.11+dfsg-1 (bookworm) | samba 2:4.0.11+dfsg-1 (bookworm) |
| samba | samba | — | — |
| samba | samba | >= 0 < 2:4.0.11+dfsg-1 | 2:4.0.11+dfsg-1 |
| samba | samba | >= 0 < 2:4.0.11+dfsg-1 | 2:4.0.11+dfsg-1 |
| samba | samba | >= 0 < 2:4.0.11+dfsg-1 | 2:4.0.11+dfsg-1 |
| samba | samba | >= 0 < 2:4.0.11+dfsg-1 | 2:4.0.11+dfsg-1 |
| samba | samba | >= 3.2.0 < 3.6.20 | 3.6.20 |
| samba | samba | >= 4.0.0 < 4.0.11 | 4.0.11 |
CVSS provenance
nvdv2.04.0MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:N
osv4.0MEDIUM
vendor_debian4.0LOW
vendor_redhat4.0MEDIUM
vendor_ubuntu3.6LOW
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GHSA
GHSA-rhf5-jmh4-q5rv: Samba 3
ghsa_unreviewed·2022-05-17
CVE-2013-4475 [MEDIUM] GHSA-rhf5-jmh4-q5rv: Samba 3
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).
OSV
CVE-2013-4475: Samba 3
osv·2013-11-13·CVSS 4.0
CVE-2013-4475 [MEDIUM] CVE-2013-4475: Samba 3
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).
Ubuntu
Samba vulnerabilities
vendor_ubuntu·2013-12-11·CVSS 3.6
CVE-2012-6150 [LOW] Samba vulnerabilities
Title: Samba vulnerabilities
Summary: Several security issues were fixed in Samba.
It was discovered that Winbind incorrectly handled invalid group names with
the require_membership_of parameter. If an administrator used an invalid
group name by mistake, access was granted instead of having the login fail.
(CVE-2012-6150)
Stefan Metzmacher and Michael Adam discovered that Samba incorrectly
handled DCE-RPC fragment length fields. A remote attacker could use this
issue to cause Samba to crash, resulting in a denial of service, or
possibly execute arbitrary code as the root user. (CVE-2013-4408)
Hemanth Thummala discovered that Samba incorrectly handled file
permissions when vfs_streams_depot or vfs_streams_xattr were enabled. A
remote attacker could use this issue to bypass intended rest
Red Hat
samba: no access check verification on stream files
vendor_redhat·2013-10-25·CVSS 4.0
CVE-2013-4475 [MEDIUM] samba: no access check verification on stream files
samba: no access check verification on stream files
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).
Statement: This issue did not affect the samba package in Red Hat Enterprise Linux 5. This issue was addressed for the samba3x package in Red Hat Enterprise Linux 5 and the samba package in Red Hat Enterprise Linux 6 via https://rhn.redhat.com/errata/RHSA-2013-1806.html, and the samba package in Red Hat Storage via https://rhn.redhat.com/errata/RHSA-2014-0009.html
Package: samba (Red Hat Enterprise Linux 5) - Not affected
Package: samba (Red Hat
Debian
CVE-2013-4475: samba - 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...
vendor_debian·2013·CVSS 4.0
CVE-2013-4475 [MEDIUM] CVE-2013-4475: samba - 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...
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).
Scope: local
bookworm: resolved (fixed in 2:4.0.11+dfsg-1)
bullseye: resolved (fixed in 2:4.0.11+dfsg-1)
forky: resolved (fixed in 2:4.0.11+dfsg-1)
sid: resolved (fixed in 2:4.0.11+dfsg-1)
trixie: resolved (fixed in 2:4.0.11+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2013-4475 samba: no access check verification on stream files
bugzilla·2013-10-29·CVSS 4.0
CVE-2013-4475 [MEDIUM] CVE-2013-4475 samba: no access check verification on stream files
CVE-2013-4475 samba: no access check verification on stream files
It was reported [1] that there are no ACL checks done on accessing stream files (as opposed to regular files) when performing generic file operations like read and write. A stream file created on a CIFS share, with explicit deny write ACE applied, would be ignored, despite the access control. This could allow users able to access the CIFS share on which such a restricted stream file existed, to read and write to the stream file when the expectation was that they were not authorized to do so.
A patch has been posted to the samba-technical mailing list [2] to correct this flaw. Samba 3.6 and higher are affected by this flaw.
[1] https://bugzilla.samba.org/show_bug.cgi?id=10235
[2] https://lists.samba.org/archive/samba-techn
Bugzilla
CVE-2013-4475 samba: no access check verification on stream files [fedora-all]
bugzilla·2013-10-29·CVSS 4.0
CVE-2013-4475 [MEDIUM] CVE-2013-4475 samba: no access check verification on stream files [fedora-all]
CVE-2013-4475 samba: no access check verification on stream files [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
Please note: this issue af
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00083.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00115.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00117.htmlhttp://lists.opensuse.org/opensuse-updates/2013-12/msg00088.htmlhttp://rhn.redhat.com/errata/RHSA-2013-1806.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0009.htmlhttp://secunia.com/advisories/56508http://security.gentoo.org/glsa/glsa-201502-15.xmlhttp://www.debian.org/security/2013/dsa-2812http://www.samba.org/samba/history/samba-3.6.20.htmlhttp://www.samba.org/samba/history/samba-4.0.11.htmlhttp://www.samba.org/samba/history/samba-4.1.1.htmlhttp://www.samba.org/samba/security/CVE-2013-4475http://www.securityfocus.com/bid/63646http://www.ubuntu.com/usn/USN-2054-1https://blogs.oracle.com/sunsecurity/entry/cve_2013_4475_access_controlhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00083.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00115.htmlhttp://lists.opensuse.org/opensuse-updates/2013-11/msg00117.htmlhttp://lists.opensuse.org/opensuse-updates/2013-12/msg00088.htmlhttp://rhn.redhat.com/errata/RHSA-2013-1806.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0009.htmlhttp://secunia.com/advisories/56508http://security.gentoo.org/glsa/glsa-201502-15.xmlhttp://www.debian.org/security/2013/dsa-2812http://www.samba.org/samba/history/samba-3.6.20.htmlhttp://www.samba.org/samba/history/samba-4.0.11.htmlhttp://www.samba.org/samba/history/samba-4.1.1.htmlhttp://www.samba.org/samba/security/CVE-2013-4475http://www.securityfocus.com/bid/63646http://www.ubuntu.com/usn/USN-2054-1https://blogs.oracle.com/sunsecurity/entry/cve_2013_4475_access_controlhttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
2013-11-13
Published