MEDIUM
ncpmount in ncpfs 2.2.6 and earlier does not remove the /etc/mtab~ lock file after a failed attempt to add a mount entry, which has unspecified impact and local attack vectors
Published Apr 10, 2011
4.4
MEDIUMCVSS 2.0
EPSS 0.47%
Description
ncpmount in ncpfs 2.2.6 and earlier does not remove the /etc/mtab~ lock file after a failed attempt to add a mount entry, which has unspecified impact and local attack vectors.
Affected products
Remediation
No remediation recorded yet.
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.
4.4 MEDIUM NVD
AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
0.47% 0.00474
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00474
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.47% (0.00474) | 38.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.47% (0.00474) | 37.08th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.15% (0.00148) | 32.76th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00103) | 43.70th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.10% (0.00103) | 42.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00103) | 40.47th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.55% (0.01547) | 74.98th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.55% (0.01547) | 74.94th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.55% (0.01547) | 72.92th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.55% (0.01547) | 51.82th | v2 (v2022.01.01) |
Weaknesses (1)
References (18)
- http://openwall.com/lists/oss-security/2011/03/04/10 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/04/11 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/04/12 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/04/9 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/05/3 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/05/7 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/07/9 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/14/16 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/14/5 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/14/7 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/15/6 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/22/4 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/22/6 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/03/31/3 mailing-listx_refsource_MLISTExploit
- http://openwall.com/lists/oss-security/2011/03/31/4 mailing-listx_refsource_MLIST
- http://openwall.com/lists/oss-security/2011/04/01/2 mailing-listx_refsource_MLIST
- https://bugzilla.redhat.com/show_bug.cgi?id=688980 x_refsource_MISCExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66700 vdb-entryx_refsource_XF
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 10, 2011
Updated Aug 6, 2024
Reserved Apr 9, 2011
Link CVE-2011-1680
CISA Vulnrichment
Updated n/a