ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory
Published Nov 7, 2006
4.6
MEDIUMCVSS 2.0
EPSS 0.37%
Description
ftpd in linux-ftpd 0.17, and possibly other versions, performs a chdir before setting the UID, which allows local users to bypass intended access restrictions by redirecting their home directory to a restricted directory.
Affected products
No data.
- 0.17
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
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.
AV:L/AC:L/Au:N/C:P/I:P/A:P
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 | 0.37% (0.00368) | 28.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.36% (0.00365) | 28.09th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00063) | 17.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00060) | 27.52th | v3 (v2023.03.01) |
| Jul 2, 2024 | 0.06% (0.00060) | 25.84th | v3 (v2023.03.01) |
| Apr 1, 2024 | 0.06% (0.00060) | 23.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.03% (0.01034) | 41.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.03% (0.01034) | 39.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.03% (0.01034) | 37.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.03% (0.01034) | 20.32th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=384454 x_refsource_CONFIRM
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-August/049014.html mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/22997 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200611-05.xml vendor-advisoryx_refsource_GENTOO
- http://www.debian.org/security/2006/dsa-1217 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/21000 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=384454 | x_refsource_CONFIRM | |
| http://lists.grok.org.uk/pipermail/full-disclosure/2006-August/049014.html | mailing-listx_refsource_FULLDISC | |
| http://secunia.com/advisories/22997 | third-party-advisoryx_refsource_SECUNIA | |
| http://security.gentoo.org/glsa/glsa-200611-05.xml | vendor-advisoryx_refsource_GENTOO | |
| http://www.debian.org/security/2006/dsa-1217 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/21000 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.