Linux VServer 1.27 and earlier, 1.3.9 and earlier, and 1.9.1 and earlier shares /proc permissions across all virtual and host servers, which allows local users with the ability to set permissions in /proc to obtain system information or cause a denial of service on other virtual servers or the host server
Published Aug 18, 2005
3.6
LOWCVSS 2.0
EPSS 0.37%
Description
Linux VServer 1.27 and earlier, 1.3.9 and earlier, and 1.9.1 and earlier shares /proc permissions across all virtual and host servers, which allows local users with the ability to set permissions in /proc to obtain system information or cause a denial of service on other virtual servers or the host server.
Affected products
No data.
- 1.3.0
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.3.5
- 1.3.6
- 1.3.7
- 1.3.8
- 1.3.9
- 1.9.1
- 1.20
- 1.21
- 1.22
- 1.23
- 1.24
- 1.25
- 1.26
- 1.27
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: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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.37% (0.00369) | 28.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.37% (0.00369) | 28.45th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00065) | 17.32th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00060) | 27.52th | v3 (v2023.03.01) |
| Jun 1, 2024 | 0.06% (0.00060) | 25.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00060) | 23.34th | 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 (7)
- http://archives.neohapsis.com/archives/bugtraq/2004-07/0040.html mailing-listx_refsource_BUGTRAQVendor Advisory
- http://linux-vserver.org/ChangeLog x_refsource_MISC
- http://secunia.com/advisories/12021 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1010643 vdb-entryx_refsource_SECTRACKVendor Advisory
- http://www.osvdb.org/7480 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/10660 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16626 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2004-07/0040.html | mailing-listx_refsource_BUGTRAQVendor Advisory | |
| http://linux-vserver.org/ChangeLog | x_refsource_MISC | |
| http://secunia.com/advisories/12021 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1010643 | vdb-entryx_refsource_SECTRACKVendor Advisory | |
| http://www.osvdb.org/7480 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/10660 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/16626 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.