CVE-2013-6442
The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass
02 Description
The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 4.10% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 90.3% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2014-03-14 10:00Z12 YR AGO
- Last updated
- 2024-08-06 17:39Z2 YR AGO
- Reserved
- 2013-11-04
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 3b4c2db2cc0a88a38532b771c45ed8cc02c39107f3153552d6f4235df90a706c
05 Affected products
06 References
- www.samba.orghttp://www.samba.org/samba/history/samba-4.1.6.html
- lists.fedoraproject.orgFEDORA-2014-9132http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
- www.samba.orghttp://www.samba.org/samba/security/CVE-2013-6442
- www.samba.orghttp://www.samba.org/samba/history/samba-4.0.16.html
- lists.fedoraproject.orgFEDORA-2014-7672http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
- lists.opensuse.orgopenSUSE-SU-2014:0404http://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html
- bugzilla.samba.orghttps://bugzilla.samba.org/show_bug.cgi?id=10327
- www.securityfocus.com66232http://www.securityfocus.com/bid/66232
07 Fixed in
Debian 12
- samba Fixed in 2:4.1.6+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- samba Fixed in 2:4.1.6+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- samba Fixed in 2:4.1.6+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- samba Fixed in 2:4.1.3+dfsg-2ubuntu4
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.