TrueCrypt before 4.3, when set-euid mode is used on Linux, allows local users to cause a denial of service (filesystem unavailability) by dismounting a volume mounted by a different user
Published Mar 21, 2007
2.1
LOWCVSS 2.0
EPSS 0.35%
Description
TrueCrypt before 4.3, when set-euid mode is used on Linux, allows local users to cause a denial of service (filesystem unavailability) by dismounting a volume mounted by a different user.
Affected products
No data.
Running on/with
- n/a
- 4.0
- 4.1
- 4.2
- 4.2a
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:N/I:N/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.35% (0.00349) | 26.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.35% (0.00349) | 26.57th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00056) | 14.61th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 5.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.95% (0.00950) | 30.63th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00950) | 28.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://secunia.com/advisories/24627 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/23128 vdb-entryx_refsource_BID
- http://www.truecrypt.org/docs/?s=version-history x_refsource_CONFIRMPatchVendor Advisory
- http://www.vupen.com/english/advisories/2007/1103 vdb-entryx_refsource_VUPEN
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/24627 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/23128 | vdb-entryx_refsource_BID | |
| http://www.truecrypt.org/docs/?s=version-history | x_refsource_CONFIRMPatchVendor Advisory | |
| http://www.vupen.com/english/advisories/2007/1103 | vdb-entryx_refsource_VUPEN |
Change history (0)
No recorded changes yet.