CVE-2007-6562: n/a vulnerability

CVE-2007-6562: Multiple stack-based buffer overflows in the use of FD_SET in TCPreen before 1.4.4 allow remote attackers t...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 16:11 UTC (UTC+00:00)

Security readout for executives and security teams

TCPreen before 1.4.4 has stack-based buffer overflows that can be triggered remotely through many concurrent connections. The cited impact is denial of service, not confirmed code execution. This matters only where TCPreen is installed and reachable, especially on systems using it as a network bridge or proxy component. Exposure is likely limited to legacy environments running TCPreen before 1.4.4. Public-facing or internally reachable TCPreen bridge/proxy deployments have the highest relevance. The affected metadata in the bundle is incomplete, so confirm via asset inventory and package records. Treat as a targeted legacy-service risk. Prioritize if TCPreen is internet-facing or supports critical network workflows. Otherwise handle through normal vulnerability remediation and legacy software cleanup. Mitigation focus: Upgrade TCPreen to 1.4.4 or a vendor-patched package.; Review Debian DSA-1443 or distro advisories for fixed package versions.; Restrict network access to any TCPreen service still in use..

Prepared: Jun 28, 2026, 19:45 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 28, 2007, 00:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
tcpreen-fdset-bo(39241)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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