mctransd DoS
Published Nov 10, 2007
1.9
LOWCVSS 2.0
EPSS 0.30%
Description
Algorithmic complexity vulnerability in the MCS translation daemon in mcstrans 0.2.3 allows local users to cause a denial of service (temporary daemon outage) via a large range of compartments in sensitivity labels.
Affected products
No data.
Configuration 1
Running on/with
- 5.0
Configuration 2
Running on/with
- 5.0
No data.
Red Hat Enterprise Linux 5
mcstrans-0:0.2.6-1.el5
Fixed · RHSA-2007:0542
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | mcstrans-0:0.2.6-1.el5 | Fixed | RHSA-2007:0542 |
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:M/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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.30% (0.00303) | 20.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.30% (0.00305) | 21.94th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00072) | 19.26th | 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 | 1.10% (0.01104) | 54.09th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.10% (0.01104) | 53.53th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.28% (0.01282) | 67.60th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.10% (0.01104) | 52.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.10% (0.01104) | 50.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.10% (0.01104) | 28.85th | v2 (v2022.01.01) |
References (11)
- http://osvdb.org/39244 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/27589 third-party-advisoryx_refsource_SECUNIA
- http://www.securityfocus.com/bid/26371 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2007-4570 Vendor Advisory
- https://bugzilla.redhat.com/attachment.cgi?id=193951 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=288201 x_refsource_CONFIRMIssue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/38357 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2007-4570
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350 vdb-entrysignaturex_refsource_OVAL
- https://rhn.redhat.com/errata/RHSA-2007-0542.html vendor-advisoryx_refsource_REDHATPatch
- https://www.cve.org/CVERecord?id=CVE-2007-4570
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/39244 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/27589 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.securityfocus.com/bid/26371 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/security/cve/CVE-2007-4570 | Vendor Advisory | |
| https://bugzilla.redhat.com/attachment.cgi?id=193951 | x_refsource_CONFIRM | |
| https://bugzilla.redhat.com/show_bug.cgi?id=288201 | x_refsource_CONFIRMIssue Tracking | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/38357 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2007-4570 | ||
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350 | vdb-entrysignaturex_refsource_OVAL | |
| https://rhn.redhat.com/errata/RHSA-2007-0542.html | vendor-advisoryx_refsource_REDHATPatch | |
| https://www.cve.org/CVERecord?id=CVE-2007-4570 |
Change history (0)
No recorded changes yet.