CVE-2007-6562

NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Multiple stack-based buffer overflows in the use of FD_SET in TCPreen before 1.4.4 allow remote attackers to cause a denial of service via multiple concurrent connections, which result in overflows in the (1) SocketAddress::Connect function in libsolve/sockprot.cpp and (2) monitor_bridge function in src/bridge.cpp.

CVSS v3
—
EG Score
0.0(none)
EPSS
81.1%
KEV
Not listed

Published

December 28, 2007

Last Modified

April 23, 2026

References (18)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 40× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-11 08:22 UTCEPSS rescore
  2. 2026-07-08 15:09 UTCEPSS rescore
  3. 2026-07-08 06:27 UTCOSV refresh
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  12. 2026-06-30 23:19 UTCEPSS rescore
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  1. 2026-06-21 01:56 UTCEPSS rescore
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  3. 2026-06-19 19:22 UTCEPSS rescore
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  5. 2026-06-19 18:25 UTCOSV refresh
  6. 2026-06-18 17:49 UTCEPSS rescore
  7. 2026-06-18 17:49 UTCEPSS rescore
  8. 2026-06-17 17:49 UTCEPSS rescore
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  30. 2026-06-01 13:49 UTCEPSS rescore
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  35. 2026-05-31 00:13 UTCEPSS rescore
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  37. 2026-05-30 23:37 UTCEG score recompute
  38. 2026-05-30 23:37 UTCGHSA enrichment
  39. 2026-05-29 13:40 UTCEPSS rescore
  40. 2026-05-28 13:42 UTCEPSS rescore
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  43. 2026-05-27 13:38 UTCEPSS rescore
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  48. 2026-05-26 07:16 UTCEPSS rescore
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  50. 2026-05-24 16:42 UTCEPSS rescore
  51. 2026-05-22 22:48 UTCOSV refresh
  52. 2026-05-22 21:15 UTCEPSS rescore
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  54. 2026-05-21 22:38 UTCEPSS rescore
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  59. 2026-05-18 21:29 UTCEPSS rescore
  60. 2026-05-18 21:29 UTCEPSS rescore

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Frequently asked(4)

What is CVE-2007-6562?
CVE-2007-6562 is a none vulnerability published on December 28, 2007. Multiple stack-based buffer overflows in the use of FDSET in TCPreen before 1.4.4 allow remote attackers to cause a denial of service via multiple concurrent connections, which result in overflows in the (1) SocketAddress::Connect function in libsolve/sockprot.cpp and (2) monitorbridge function in…
When was CVE-2007-6562 disclosed?
CVE-2007-6562 was first published in the National Vulnerability Database on December 28, 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-2007-6562 actively exploited?
CVE-2007-6562 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2007-6562?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-6562, 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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