CVE-2007-4570

NONECVSS 0.0Trending — 4 sources updated this week

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 21.7%
KEV: Not listed

Published

November 10, 2007

Last Modified

April 23, 2026

References (16)

secalert@redhathttp://osvdb.org/39244
secalert@redhathttp://secunia.com/advisories/27589
secalert@redhathttp://www.securityfocus.com/bid/26371
secalert@redhathttps://bugzilla.redhat.com/attachment.cgi?id=193951
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=288201
secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/38357
secalert@redhathttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350
secalert@redhathttps://rhn.redhat.com/errata/RHSA-2007-0542.html
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/39244
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27589
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/26371
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/attachment.cgi?id=193951
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=288201
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/38357
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	mcstrans-0:0.2.6-1.el5	2007-11-07	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-20Improper Input Validation

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Red HatRHSA-2007:0542LOW2007-11-07
RHSA-2007:0542 — Low

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-31 00:10 UTCEG score recompute
2026-05-31 00:10 UTCVendor advisory
2026-05-31 00:10 UTCGHSA enrichment
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2007-4570?

CVE-2007-4570 is a none vulnerability published on November 10, 2007. 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.

When was CVE-2007-4570 disclosed?

CVE-2007-4570 was first published in the National Vulnerability Database on November 10, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2007-4570 actively exploited?

CVE-2007-4570 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 21.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2007-4570?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-4570, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2007-4570

Published

Last Modified

References (16)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2007-4570?

Same vendor

Same CWE

CVE-2007-4570

📅 Published

🔄 Last Modified

🔗 References (16)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

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Frequently asked(4)

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