samba: the SMB2 server does not release unused shares
Published Mar 26, 2013
4.0
MEDIUMCVSS 2.0
EPSS 2.98%
Description
The SMB2 implementation in Samba 3.6.x before 3.6.6, as used on the IBM Storwize V7000 Unified 1.3 before 1.3.2.3 and 1.4 before 1.4.0.1 and possibly other products, does not properly enforce CIFS share attributes, which allows remote authenticated users to (1) write to a read-only share; (2) trigger data-integrity problems related to the oplock, locking, coherency, or leases attribute; or (3) have an unspecified impact by leveraging incorrect handling of the browseable or "hide unreadable" parameter.
Affected products
No data.
Configuration 1
- 12.04
No data.
Red Hat Enterprise Linux 5
samba
Not affected
Red Hat Enterprise Linux 5
samba3x
Not affected
Red Hat Enterprise Linux 6
samba
Not affected
Red Hat Enterprise Linux 6
samba4
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | samba | Not affected | n/a |
| Red Hat Enterprise Linux 5 | samba3x | Not affected | n/a |
| Red Hat Enterprise Linux 6 | samba | Not affected | n/a |
| Red Hat Enterprise Linux 6 | samba4 | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of samba as shipped with Red Hat Enterprise Linux 5 as they did not provide support for SMB2. This issue did not affect the versions of samba3x and samba as shipped with Red Hat Enterprise Linux 6 as they ship newer versions that do not include the vulnerable code.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.98% (0.02981) | 86.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.98% (0.02981) | 85.48th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.88% (0.01878) | 81.51th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.97% (0.02972) | 77.49th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.88% (0.01878) | 81.93th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.16% (0.00157) | 53.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00161) | 50.94th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.23% (0.01232) | 67.28th | v2 (v2022.01.01) |
| Dec 23, 2022 | 1.23% (0.01232) | 66.86th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.23% (0.01232) | 64.85th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.23% (0.01232) | 41.02th | v2 (v2022.01.01) |
References (10)
- http://www.ibm.com/support/docview.wss?uid=ssg1S1004289 x_refsource_CONFIRMVendor Advisory
- http://www.ubuntu.com/usn/USN-1802-1 vendor-advisoryx_refsource_UBUNTUVendor Advisory
- https://access.redhat.com/security/cve/CVE-2013-0454 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=928419 x_refsource_CONFIRMIssue Tracking
- https://bugzilla.samba.org/show_bug.cgi?id=8738 x_refsource_MISC
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80970 vdb-entryx_refsource_XF
- https://lists.samba.org/archive/samba-announce/2012/000259.html mailing-listx_refsource_MLIST
- https://nvd.nist.gov/vuln/detail/CVE-2013-0454
- https://www.cve.org/CVERecord?id=CVE-2013-0454
- https://www.samba.org/samba/security/CVE-2013-0454 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.ibm.com/support/docview.wss?uid=ssg1S1004289 | x_refsource_CONFIRMVendor Advisory | |
| http://www.ubuntu.com/usn/USN-1802-1 | vendor-advisoryx_refsource_UBUNTUVendor Advisory | |
| https://access.redhat.com/security/cve/CVE-2013-0454 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=928419 | x_refsource_CONFIRMIssue Tracking | |
| https://bugzilla.samba.org/show_bug.cgi?id=8738 | x_refsource_MISC | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/80970 | vdb-entryx_refsource_XF | |
| https://lists.samba.org/archive/samba-announce/2012/000259.html | mailing-listx_refsource_MLIST | |
| https://nvd.nist.gov/vuln/detail/CVE-2013-0454 | ||
| https://www.cve.org/CVERecord?id=CVE-2013-0454 | ||
| https://www.samba.org/samba/security/CVE-2013-0454 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.